The Java Version Almanac
javaalmanac.io
Feedback on this page?

New APIs in Java 17

Comparing Java 17 (17-ea+5-266-open) with Java 15 (15.0.1+9-adpt).

Element Modification
java.base
    java.lang.invoke
      MethodHandles.Lookup
        • added
        • added
        MethodHandles
          • added
          • added
          • added
          VarHandle
            • added
            • added
            • added
            java.lang.ref
              Reference
                • + deprecated
                • added
                java.lang.reflect
                  InvocationHandler
                    • added
                    java.lang
                      Boolean
                        • + forRemoval
                        • + forRemoval
                        Byte
                          • + forRemoval
                          • + forRemoval
                          Character
                            • + forRemoval
                            Class
                              • added
                              permittedSubclasses()
                              • removed
                              Double
                                • + forRemoval
                                • + forRemoval
                                Float
                                  • + forRemoval
                                  • + forRemoval
                                  • + forRemoval
                                  IndexOutOfBoundsException
                                    • added
                                    Integer
                                      • + forRemoval
                                      • + forRemoval
                                      Long
                                        • + forRemoval
                                        • + forRemoval
                                        Short
                                          • + forRemoval
                                          • + forRemoval
                                          ThreadGroup
                                            • + deprecated
                                            • + forRemoval
                                            • + deprecated
                                            • + forRemoval
                                            • + deprecated
                                            • + forRemoval
                                            • + deprecated
                                            • + forRemoval
                                            • + forRemoval
                                            java.net
                                              URLDecoder
                                                URLDecoder()
                                                • removed
                                                • added
                                                StandardProtocolFamily
                                                  • added
                                                  java.nio
                                                    ByteBuffer
                                                      • added
                                                      CharBuffer
                                                        • added
                                                        DoubleBuffer
                                                          • added
                                                          FloatBuffer
                                                            • added
                                                            IntBuffer
                                                              • added
                                                              LongBuffer
                                                                • added
                                                                ShortBuffer
                                                                  • added
                                                                  java.security.cert
                                                                    X509CRLSelector
                                                                      • + deprecated
                                                                      X509CRL
                                                                        • + deprecated
                                                                        X509CertSelector
                                                                          • + deprecated
                                                                          • + deprecated
                                                                          • + deprecated
                                                                          • + deprecated
                                                                          X509Certificate
                                                                            • + deprecated
                                                                            • + deprecated
                                                                            java.security.spec
                                                                              MGF1ParameterSpec
                                                                                • added
                                                                                • added
                                                                                • added
                                                                                • added
                                                                                • added
                                                                                java.time.format
                                                                                  DateTimeFormatterBuilder
                                                                                    • added
                                                                                    java.util.concurrent
                                                                                      ForkJoinPool
                                                                                        • added
                                                                                        • added
                                                                                        • added
                                                                                        java.util.stream
                                                                                          • added
                                                                                          DoubleStream
                                                                                            • added
                                                                                            • added
                                                                                            IntStream
                                                                                              • added
                                                                                              • added
                                                                                              LongStream
                                                                                                • added
                                                                                                Stream
                                                                                                  • added
                                                                                                  • added
                                                                                                  • added
                                                                                                  • added
                                                                                                  • added
                                                                                                  java.util
                                                                                                    • added
                                                                                                    Objects
                                                                                                      • added
                                                                                                      • added
                                                                                                      • added
                                                                                                      java.compiler
                                                                                                        javax.lang.model
                                                                                                          SourceVersion
                                                                                                            • added
                                                                                                            • added
                                                                                                            javax.tools
                                                                                                              ToolProvider
                                                                                                                ToolProvider()
                                                                                                                • removed
                                                                                                                java.desktop
                                                                                                                  java.awt.color
                                                                                                                    ICC_Profile
                                                                                                                      • + forRemoval
                                                                                                                      java.awt.dnd
                                                                                                                        DragSourceAdapter
                                                                                                                          • - public
                                                                                                                          • + protected
                                                                                                                          DropTargetAdapter
                                                                                                                            • - public
                                                                                                                            • + protected
                                                                                                                            java.awt.event
                                                                                                                              ComponentAdapter
                                                                                                                                • - public
                                                                                                                                • + protected
                                                                                                                                ContainerAdapter
                                                                                                                                  • - public
                                                                                                                                  • + protected
                                                                                                                                  FocusAdapter
                                                                                                                                    • - public
                                                                                                                                    • + protected
                                                                                                                                    HierarchyBoundsAdapter
                                                                                                                                      • - public
                                                                                                                                      • + protected
                                                                                                                                      KeyAdapter
                                                                                                                                        • - public
                                                                                                                                        • + protected
                                                                                                                                        MouseAdapter
                                                                                                                                          • - public
                                                                                                                                          • + protected
                                                                                                                                          MouseMotionAdapter
                                                                                                                                            • - public
                                                                                                                                            • + protected
                                                                                                                                            WindowAdapter
                                                                                                                                              • - public
                                                                                                                                              • + protected
                                                                                                                                              java.awt.font
                                                                                                                                                GlyphVector
                                                                                                                                                  • - public
                                                                                                                                                  • + protected
                                                                                                                                                  LayoutPath
                                                                                                                                                    • - public
                                                                                                                                                    • + protected
                                                                                                                                                    LineMetrics
                                                                                                                                                      • - public
                                                                                                                                                      • + protected
                                                                                                                                                      java.awt.image
                                                                                                                                                        AbstractMultiResolutionImage
                                                                                                                                                          • - public
                                                                                                                                                          • + protected
                                                                                                                                                          BufferStrategy
                                                                                                                                                            • - public
                                                                                                                                                            • + protected
                                                                                                                                                            ColorModel
                                                                                                                                                              • + forRemoval
                                                                                                                                                              IndexColorModel
                                                                                                                                                                • + forRemoval
                                                                                                                                                                RGBImageFilter
                                                                                                                                                                  • - public
                                                                                                                                                                  • + protected
                                                                                                                                                                  VolatileImage
                                                                                                                                                                    • - public
                                                                                                                                                                    • + protected
                                                                                                                                                                    java.awt.peer
                                                                                                                                                                      RobotPeer
                                                                                                                                                                        • added
                                                                                                                                                                        java.awt
                                                                                                                                                                          FocusTraversalPolicy
                                                                                                                                                                            • - public
                                                                                                                                                                            • + protected
                                                                                                                                                                            Image
                                                                                                                                                                              • - public
                                                                                                                                                                              • + protected
                                                                                                                                                                              PrintJob
                                                                                                                                                                                • - public
                                                                                                                                                                                • + protected
                                                                                                                                                                                Toolkit
                                                                                                                                                                                  • - public
                                                                                                                                                                                  • + protected
                                                                                                                                                                                  java.beans
                                                                                                                                                                                    PersistenceDelegate
                                                                                                                                                                                      • - public
                                                                                                                                                                                      • + protected
                                                                                                                                                                                      javax.accessibility
                                                                                                                                                                                        AccessibleContext
                                                                                                                                                                                          • - public
                                                                                                                                                                                          • + protected
                                                                                                                                                                                          AccessibleHyperlink
                                                                                                                                                                                            • - public
                                                                                                                                                                                            • + protected
                                                                                                                                                                                            javax.print.event
                                                                                                                                                                                              PrintJobAdapter
                                                                                                                                                                                                • - public
                                                                                                                                                                                                • + protected
                                                                                                                                                                                                javax.print
                                                                                                                                                                                                  PrintServiceLookup
                                                                                                                                                                                                    • - public
                                                                                                                                                                                                    • + protected
                                                                                                                                                                                                    ServiceUIFactory
                                                                                                                                                                                                      • - public
                                                                                                                                                                                                      • + protected
                                                                                                                                                                                                      StreamPrintServiceFactory
                                                                                                                                                                                                        • - public
                                                                                                                                                                                                        • + protected
                                                                                                                                                                                                        javax.sound.midi.spi
                                                                                                                                                                                                          MidiDeviceProvider
                                                                                                                                                                                                            • - public
                                                                                                                                                                                                            • + protected
                                                                                                                                                                                                            MidiFileReader
                                                                                                                                                                                                              • - public
                                                                                                                                                                                                              • + protected
                                                                                                                                                                                                              MidiFileWriter
                                                                                                                                                                                                                • - public
                                                                                                                                                                                                                • + protected
                                                                                                                                                                                                                SoundbankReader
                                                                                                                                                                                                                  • - public
                                                                                                                                                                                                                  • + protected
                                                                                                                                                                                                                  javax.sound.sampled.spi
                                                                                                                                                                                                                    AudioFileReader
                                                                                                                                                                                                                      • - public
                                                                                                                                                                                                                      • + protected
                                                                                                                                                                                                                      AudioFileWriter
                                                                                                                                                                                                                        • - public
                                                                                                                                                                                                                        • + protected
                                                                                                                                                                                                                        FormatConversionProvider
                                                                                                                                                                                                                          • - public
                                                                                                                                                                                                                          • + protected
                                                                                                                                                                                                                          MixerProvider
                                                                                                                                                                                                                            • - public
                                                                                                                                                                                                                            • + protected
                                                                                                                                                                                                                            javax.swing.border
                                                                                                                                                                                                                              AbstractBorder
                                                                                                                                                                                                                                • - public
                                                                                                                                                                                                                                • + protected
                                                                                                                                                                                                                                javax.swing.colorchooser
                                                                                                                                                                                                                                  AbstractColorChooserPanel
                                                                                                                                                                                                                                    • - public
                                                                                                                                                                                                                                    • + protected
                                                                                                                                                                                                                                    javax.swing.event
                                                                                                                                                                                                                                      InternalFrameAdapter
                                                                                                                                                                                                                                        • - public
                                                                                                                                                                                                                                        • + protected
                                                                                                                                                                                                                                        MouseInputAdapter
                                                                                                                                                                                                                                          • - public
                                                                                                                                                                                                                                          • + protected
                                                                                                                                                                                                                                          javax.swing.filechooser
                                                                                                                                                                                                                                            FileFilter
                                                                                                                                                                                                                                              • - public
                                                                                                                                                                                                                                              • + protected
                                                                                                                                                                                                                                              FileView
                                                                                                                                                                                                                                                • - public
                                                                                                                                                                                                                                                • + protected
                                                                                                                                                                                                                                                javax.swing.plaf.basic
                                                                                                                                                                                                                                                  BasicLookAndFeel
                                                                                                                                                                                                                                                    • - public
                                                                                                                                                                                                                                                    • + protected
                                                                                                                                                                                                                                                    BasicRadioButtonUI
                                                                                                                                                                                                                                                      installListeners(AbstractButton)
                                                                                                                                                                                                                                                      • removed
                                                                                                                                                                                                                                                      uninstallListeners(AbstractButton)
                                                                                                                                                                                                                                                      • removed
                                                                                                                                                                                                                                                      BasicSliderUI
                                                                                                                                                                                                                                                        • added
                                                                                                                                                                                                                                                        javax.swing.plaf.metal
                                                                                                                                                                                                                                                          MetalTheme
                                                                                                                                                                                                                                                            • - public
                                                                                                                                                                                                                                                            • + protected
                                                                                                                                                                                                                                                            javax.swing.plaf.synth
                                                                                                                                                                                                                                                              SynthDesktopIconUI
                                                                                                                                                                                                                                                                • added
                                                                                                                                                                                                                                                                SynthPainter
                                                                                                                                                                                                                                                                  • - public
                                                                                                                                                                                                                                                                  • + protected
                                                                                                                                                                                                                                                                  javax.swing.plaf
                                                                                                                                                                                                                                                                    ButtonUI
                                                                                                                                                                                                                                                                      • - public
                                                                                                                                                                                                                                                                      • + protected
                                                                                                                                                                                                                                                                      ColorChooserUI
                                                                                                                                                                                                                                                                        • - public
                                                                                                                                                                                                                                                                        • + protected
                                                                                                                                                                                                                                                                        ComboBoxUI
                                                                                                                                                                                                                                                                          • - public
                                                                                                                                                                                                                                                                          • + protected
                                                                                                                                                                                                                                                                          DesktopIconUI
                                                                                                                                                                                                                                                                            • - public
                                                                                                                                                                                                                                                                            • + protected
                                                                                                                                                                                                                                                                            DesktopPaneUI
                                                                                                                                                                                                                                                                              • - public
                                                                                                                                                                                                                                                                              • + protected
                                                                                                                                                                                                                                                                              FileChooserUI
                                                                                                                                                                                                                                                                                • - public
                                                                                                                                                                                                                                                                                • + protected
                                                                                                                                                                                                                                                                                InternalFrameUI
                                                                                                                                                                                                                                                                                  • - public
                                                                                                                                                                                                                                                                                  • + protected
                                                                                                                                                                                                                                                                                  LabelUI
                                                                                                                                                                                                                                                                                    • - public
                                                                                                                                                                                                                                                                                    • + protected
                                                                                                                                                                                                                                                                                    ListUI
                                                                                                                                                                                                                                                                                      • - public
                                                                                                                                                                                                                                                                                      • + protected
                                                                                                                                                                                                                                                                                      MenuBarUI
                                                                                                                                                                                                                                                                                        • - public
                                                                                                                                                                                                                                                                                        • + protected
                                                                                                                                                                                                                                                                                        MenuItemUI
                                                                                                                                                                                                                                                                                          • - public
                                                                                                                                                                                                                                                                                          • + protected
                                                                                                                                                                                                                                                                                          OptionPaneUI
                                                                                                                                                                                                                                                                                            • - public
                                                                                                                                                                                                                                                                                            • + protected
                                                                                                                                                                                                                                                                                            PanelUI
                                                                                                                                                                                                                                                                                              • - public
                                                                                                                                                                                                                                                                                              • + protected
                                                                                                                                                                                                                                                                                              PopupMenuUI
                                                                                                                                                                                                                                                                                                • - public
                                                                                                                                                                                                                                                                                                • + protected
                                                                                                                                                                                                                                                                                                ProgressBarUI
                                                                                                                                                                                                                                                                                                  • - public
                                                                                                                                                                                                                                                                                                  • + protected
                                                                                                                                                                                                                                                                                                  RootPaneUI
                                                                                                                                                                                                                                                                                                    • - public
                                                                                                                                                                                                                                                                                                    • + protected
                                                                                                                                                                                                                                                                                                    ScrollBarUI
                                                                                                                                                                                                                                                                                                      • - public
                                                                                                                                                                                                                                                                                                      • + protected
                                                                                                                                                                                                                                                                                                      ScrollPaneUI
                                                                                                                                                                                                                                                                                                        • - public
                                                                                                                                                                                                                                                                                                        • + protected
                                                                                                                                                                                                                                                                                                        SeparatorUI
                                                                                                                                                                                                                                                                                                          • - public
                                                                                                                                                                                                                                                                                                          • + protected
                                                                                                                                                                                                                                                                                                          SliderUI
                                                                                                                                                                                                                                                                                                            • - public
                                                                                                                                                                                                                                                                                                            • + protected
                                                                                                                                                                                                                                                                                                            SpinnerUI
                                                                                                                                                                                                                                                                                                              • - public
                                                                                                                                                                                                                                                                                                              • + protected
                                                                                                                                                                                                                                                                                                              SplitPaneUI
                                                                                                                                                                                                                                                                                                                • - public
                                                                                                                                                                                                                                                                                                                • + protected
                                                                                                                                                                                                                                                                                                                TabbedPaneUI
                                                                                                                                                                                                                                                                                                                  • - public
                                                                                                                                                                                                                                                                                                                  • + protected
                                                                                                                                                                                                                                                                                                                  TableHeaderUI
                                                                                                                                                                                                                                                                                                                    • - public
                                                                                                                                                                                                                                                                                                                    • + protected
                                                                                                                                                                                                                                                                                                                    TableUI
                                                                                                                                                                                                                                                                                                                      • - public
                                                                                                                                                                                                                                                                                                                      • + protected
                                                                                                                                                                                                                                                                                                                      TextUI
                                                                                                                                                                                                                                                                                                                        • - public
                                                                                                                                                                                                                                                                                                                        • + protected
                                                                                                                                                                                                                                                                                                                        ToolBarUI
                                                                                                                                                                                                                                                                                                                          • - public
                                                                                                                                                                                                                                                                                                                          • + protected
                                                                                                                                                                                                                                                                                                                          ToolTipUI
                                                                                                                                                                                                                                                                                                                            • - public
                                                                                                                                                                                                                                                                                                                            • + protected
                                                                                                                                                                                                                                                                                                                            TreeUI
                                                                                                                                                                                                                                                                                                                              • - public
                                                                                                                                                                                                                                                                                                                              • + protected
                                                                                                                                                                                                                                                                                                                              ViewportUI
                                                                                                                                                                                                                                                                                                                                • - public
                                                                                                                                                                                                                                                                                                                                • + protected
                                                                                                                                                                                                                                                                                                                                javax.swing.table
                                                                                                                                                                                                                                                                                                                                  AbstractTableModel
                                                                                                                                                                                                                                                                                                                                    • - public
                                                                                                                                                                                                                                                                                                                                    • + protected
                                                                                                                                                                                                                                                                                                                                    TableStringConverter
                                                                                                                                                                                                                                                                                                                                      • - public
                                                                                                                                                                                                                                                                                                                                      • + protected
                                                                                                                                                                                                                                                                                                                                      javax.swing.text.html
                                                                                                                                                                                                                                                                                                                                        HTMLDocument.Iterator
                                                                                                                                                                                                                                                                                                                                          • - public
                                                                                                                                                                                                                                                                                                                                          • + protected
                                                                                                                                                                                                                                                                                                                                          HTMLEditorKit.Parser
                                                                                                                                                                                                                                                                                                                                            • - public
                                                                                                                                                                                                                                                                                                                                            • + protected
                                                                                                                                                                                                                                                                                                                                            javax.swing.text
                                                                                                                                                                                                                                                                                                                                              DefaultTextUI
                                                                                                                                                                                                                                                                                                                                                • - public
                                                                                                                                                                                                                                                                                                                                                • + protected
                                                                                                                                                                                                                                                                                                                                                DocumentFilter.FilterBypass
                                                                                                                                                                                                                                                                                                                                                  • - public
                                                                                                                                                                                                                                                                                                                                                  • + protected
                                                                                                                                                                                                                                                                                                                                                  GlyphView.GlyphPainter
                                                                                                                                                                                                                                                                                                                                                    • - public
                                                                                                                                                                                                                                                                                                                                                    • + protected
                                                                                                                                                                                                                                                                                                                                                    LayeredHighlighter.LayerPainter
                                                                                                                                                                                                                                                                                                                                                      • - public
                                                                                                                                                                                                                                                                                                                                                      • + protected
                                                                                                                                                                                                                                                                                                                                                      LayeredHighlighter
                                                                                                                                                                                                                                                                                                                                                        • - public
                                                                                                                                                                                                                                                                                                                                                        • + protected
                                                                                                                                                                                                                                                                                                                                                        NavigationFilter.FilterBypass
                                                                                                                                                                                                                                                                                                                                                          • - public
                                                                                                                                                                                                                                                                                                                                                          • + protected
                                                                                                                                                                                                                                                                                                                                                          javax.swing.tree
                                                                                                                                                                                                                                                                                                                                                            AbstractLayoutCache.NodeDimensions
                                                                                                                                                                                                                                                                                                                                                              • - public
                                                                                                                                                                                                                                                                                                                                                              • + protected
                                                                                                                                                                                                                                                                                                                                                              AbstractLayoutCache
                                                                                                                                                                                                                                                                                                                                                                • - public
                                                                                                                                                                                                                                                                                                                                                                • + protected
                                                                                                                                                                                                                                                                                                                                                                javax.swing
                                                                                                                                                                                                                                                                                                                                                                  AbstractButton
                                                                                                                                                                                                                                                                                                                                                                    • - public
                                                                                                                                                                                                                                                                                                                                                                    • + protected
                                                                                                                                                                                                                                                                                                                                                                    AbstractCellEditor
                                                                                                                                                                                                                                                                                                                                                                      • - public
                                                                                                                                                                                                                                                                                                                                                                      • + protected
                                                                                                                                                                                                                                                                                                                                                                      AbstractListModel
                                                                                                                                                                                                                                                                                                                                                                        • - public
                                                                                                                                                                                                                                                                                                                                                                        • + protected
                                                                                                                                                                                                                                                                                                                                                                        AbstractSpinnerModel
                                                                                                                                                                                                                                                                                                                                                                          • - public
                                                                                                                                                                                                                                                                                                                                                                          • + protected
                                                                                                                                                                                                                                                                                                                                                                          FocusManager
                                                                                                                                                                                                                                                                                                                                                                            • - public
                                                                                                                                                                                                                                                                                                                                                                            • + protected
                                                                                                                                                                                                                                                                                                                                                                            InputVerifier
                                                                                                                                                                                                                                                                                                                                                                              • - public
                                                                                                                                                                                                                                                                                                                                                                              • + protected
                                                                                                                                                                                                                                                                                                                                                                              InternalFrameFocusTraversalPolicy
                                                                                                                                                                                                                                                                                                                                                                                • - public
                                                                                                                                                                                                                                                                                                                                                                                • + protected
                                                                                                                                                                                                                                                                                                                                                                                JFormattedTextField.AbstractFormatterFactory
                                                                                                                                                                                                                                                                                                                                                                                  • - public
                                                                                                                                                                                                                                                                                                                                                                                  • + protected
                                                                                                                                                                                                                                                                                                                                                                                  JFormattedTextField.AbstractFormatter
                                                                                                                                                                                                                                                                                                                                                                                    • - public
                                                                                                                                                                                                                                                                                                                                                                                    • + protected
                                                                                                                                                                                                                                                                                                                                                                                    JPasswordField
                                                                                                                                                                                                                                                                                                                                                                                      • added
                                                                                                                                                                                                                                                                                                                                                                                      • + implements ChangeListener
                                                                                                                                                                                                                                                                                                                                                                                      • added
                                                                                                                                                                                                                                                                                                                                                                                      LookAndFeel
                                                                                                                                                                                                                                                                                                                                                                                        • - public
                                                                                                                                                                                                                                                                                                                                                                                        • + protected
                                                                                                                                                                                                                                                                                                                                                                                        RowFilter
                                                                                                                                                                                                                                                                                                                                                                                          • - public
                                                                                                                                                                                                                                                                                                                                                                                          • + protected
                                                                                                                                                                                                                                                                                                                                                                                          java.logging
                                                                                                                                                                                                                                                                                                                                                                                            java.util.logging
                                                                                                                                                                                                                                                                                                                                                                                              LogRecord
                                                                                                                                                                                                                                                                                                                                                                                                • added
                                                                                                                                                                                                                                                                                                                                                                                                • + deprecated
                                                                                                                                                                                                                                                                                                                                                                                                • added
                                                                                                                                                                                                                                                                                                                                                                                                • + deprecated
                                                                                                                                                                                                                                                                                                                                                                                                java.management
                                                                                                                                                                                                                                                                                                                                                                                                  javax.management.relation
                                                                                                                                                                                                                                                                                                                                                                                                    RoleStatus
                                                                                                                                                                                                                                                                                                                                                                                                      • + deprecated
                                                                                                                                                                                                                                                                                                                                                                                                      • + forRemoval
                                                                                                                                                                                                                                                                                                                                                                                                      java.net.http
                                                                                                                                                                                                                                                                                                                                                                                                        java.net.http
                                                                                                                                                                                                                                                                                                                                                                                                          HttpRequest.BodyPublishers
                                                                                                                                                                                                                                                                                                                                                                                                            • added
                                                                                                                                                                                                                                                                                                                                                                                                            HttpRequest
                                                                                                                                                                                                                                                                                                                                                                                                              • added
                                                                                                                                                                                                                                                                                                                                                                                                              Data Source

                                                                                                                                                                                                                                                                                                                                                                                                              This report is based on simple comparison of all public and protected APIs of the java.* and javax.* packages of JDK builds 17-ea+5-266-open and 15.0.1+9-adpt. It does not make statements about compatibility.

                                                                                                                                                                                                                                                                                                                                                                                                              More detailed API comparisons based on the japicmp tool can be found here.