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  1. JDK
  2. JDK-8283414

Update java.base to use sealed classes (umbrella)

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Details

    • Enhancement
    • Resolution: Other
    • P4
    • None
    • 19
    • core-libs
    • None

    Description

      Various additional class hierarchies within java.base can be updated to use sealed classes (JDK-8260514).

      Candidates to be re-declared as sealed as found by an automated analysis (in-progress candidates from JDK-8282536 and JDK-8283237 indentified):

      Note: sealing candidate java.lang.LiveStackFrame.PrimitiveSlot
      Note: sealing candidate java.lang.Package
      Note: sealing candidate java.util.IllegalFormatException
      Note: sealing candidate java.io.ObjectStreamClass
      Note: sealing candidate java.io.OptionalDataException
      Note: sealing candidate java.lang.invoke.CallSite
      Note: sealing candidate java.lang.invoke.ClassSpecializer.Factory
      Note: sealing candidate java.lang.invoke.MethodHandle
      Note: sealing candidate java.lang.invoke.VarHandle
      Note: sealing candidate java.lang.module.ModuleDescriptor
      Note: sealing candidate java.net.InetAddress
      Note: sealing candidate java.net.InterfaceAddress
      Note: sealing candidate java.nio.Buffer
      Note: sealing candidate java.nio.ByteBuffer
      Note: sealing candidate java.nio.CharBuffer
      Note: sealing candidate java.nio.DoubleBuffer
      Note: sealing candidate java.nio.FloatBuffer
      Note: sealing candidate java.nio.IntBuffer
      Note: sealing candidate java.nio.LongBuffer
      Note: sealing candidate java.nio.MappedByteBuffer
      Note: sealing candidate java.nio.ShortBuffer
      Note: sealing candidate java.util.concurrent.ConcurrentHashMap.KeySetView
      Note: sealing candidate java.util.concurrent.ForkJoinWorkerThread
      Note: sealing candidate javax.crypto.Cipher
      Note: sealing candidate jdk.internal.jimage.ImageStringsReader
      Note: sealing candidate jdk.internal.loader.AbstractClassLoaderValue
      Note: sealing candidate jdk.internal.loader.BuiltinClassLoader
      Note: sealing candidate jdk.internal.logger.SimpleConsoleLogger
      Note: sealing candidate jdk.internal.module.ModuleHashes.Builder
      Note: sealing candidate jdk.internal.module.ModulePatcher.PatchedModuleReader
      Note: sealing candidate jdk.internal.platform.CgroupMetrics
      Note: sealing candidate jdk.internal.platform.CgroupV1MetricsImpl
      Note: sealing candidate sun.net.dns.ResolverConfigurationImpl
      Note: sealing candidate sun.net.www.MimeTable
      Note: sealing candidate sun.net.www.protocol.http.AuthCacheValue
      Note: sealing candidate sun.nio.ch.FileLockImpl
      Note: sealing candidate sun.nio.ch.InheritedChannel.InheritedSocketChannelImpl
      Note: sealing candidate sun.nio.ch.InheritedChannel.InheritedServerSocketChannelImpl
      Note: sealing candidate sun.nio.ch.InheritedChannel.InheritedDatagramChannelImpl
      Note: sealing candidate sun.nio.ch.SimpleAsynchronousFileChannelImpl
      Note: sealing candidate sun.nio.cs.StreamDecoder
      Note: sealing candidate sun.security.provider.JavaKeyStore
      Note: sealing candidate sun.security.provider.certpath.Builder
      Note: sealing candidate sun.security.provider.certpath.SunCertPathBuilderResult
      Note: sealing candidate sun.security.provider.certpath.Vertex
      Note: sealing candidate sun.security.rsa.RSAKeyPairGenerator
      Note: sealing candidate sun.security.rsa.RSASignature
      Note: sealing candidate sun.security.timestamp.TSResponse
      Note: sealing candidate sun.security.util.math.intpoly.IntegerPolynomial
      Note: sealing candidate sun.security.validator.Validator
      Note: sealing candidate sun.util.locale.LocaleExtensions
      Note: sealing candidate sun.util.locale.UnicodeLocaleExtension
      Note: sealing candidate sun.util.locale.provider.LocaleResources

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              darcy Joe Darcy
              darcy Joe Darcy
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              Dates

                Created:
                Updated:
                Resolved: