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  1. JDK
  2. JDK-8238358

Implementation of JEP 371: Hidden Classes

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      Implementation of JEP 371: Hidden Classes

      javadoc/specdiff:
        http://cr.openjdk.java.net/~mchung/valhalla/webrevs/hidden-classes/api/
        http://cr.openjdk.java.net/~mchung/valhalla/webrevs/hidden-classes/specdiff/

      See JVMS 5.4.4 change from JDK-8231313: Enhance access control for dynamically-determined nest membership

      This will also fix JDK-8238195 that the implementation of Lookup::defineClass will return a class that is linked but not initialized.

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          CSR - null JDK-8238359 Implementation of JEP 371: Hidden Classes

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed
          duplicates

          Enhancement - null JDK-8209676 Dynamic nestmate injection in the VM

          • P3 - Major loss of function.
          • Closed

          Enhancement - null JDK-8209679 JVM support for "classData"

          • P3 - Major loss of function.
          • Closed

          Enhancement - null JDK-8217750 Update LambdaMetafactory in light of nestmates

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Enhancement - null JDK-8205939 JVM support to replace Unsafe.defineAnonymousClass

          • P3 - Major loss of function.
          • Resolved

          Enhancement - null JDK-8171335 MethodHandle.Lookup functionality to define a nestmate class

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8235602 Re-examine if a hidden class should trust final non static fields

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8238195 Lookup::defineClass should link the class to match the specification

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8246790 LambdaMetafactory fails to support invokespecial method handle with hidden class

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8281266 [JVMCI] MetaUtil.toInternalName() doesn't handle hidden classes correctly

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8234729 Javac should eagerly change code generation for method references to avert IllegalAccessError in future.

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8244616 Create a test to verify that non-static final fields of a hidden class are trusted and optimized by C2

          • P3 - Major loss of function.
          • Open

          Enhancement - null JDK-8239578 Convert java.lang.invoke.AddressVarHandleGenerator to use hidden class

          • P3 - Major loss of function.
          • Resolved

          Enhancement - null JDK-8250219 Proxy::newProxyInstance spec should specify the behavior if a given proxy interface is hidden

          • P3 - Major loss of function.
          • Resolved

          JEP - Java Enhancement Proposal JDK-8220607 JEP 371: Hidden Classes

          • P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. JDK-8242013 Specify the behavior of java.lang.constant API for hidden classes

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8029100 (reflect) arrays of a lambda proxy class returns wrong name

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8247784 Bad link causes invalid documentation

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8247868 com.sun.jdi.ObjectReference::setValue should throw InvalidTypeException for non-modifiable final fields

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8253960 Memory leak in Java_java_lang_ClassLoader_defineClass0()

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8274983 C1 optimizes the invocation of private interface methods

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8242012 Drop the uniqueness guarantee from the suffix of the name of a hidden class

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed

          Enhancement - null JDK-8219607 Add support in Graal and AOT for hidden class

          • P3 - Major loss of function.
          • Resolved

          Enhancement - null JDK-8230502 Add support in JVM TI, JDI, and Instrumentation for hidden classes

          • P2 - Crashes, loss of data, severe memory leak.
          • Closed

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              mchung Mandy Chung
              mchung Mandy Chung
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                Updated:
                Resolved: