Name: rmT116609 Date: 09/07/2004


FULL PRODUCT VERSION :
java version "1.5.0-rc"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-rc-b63)
Java HotSpot(TM) Client VM (build 1.5.0-rc-b63, mixed mode, sharing)

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [Version 5.1.2600]
(Japanese)

A DESCRIPTION OF THE PROBLEM :
The following code causes StackOverflowError.

import java.lang.reflect.*;

public class Main<T extends Comparable<? super T>> {
    public static void main(String[] args) {
        Class<?> clazz = Main.class;
        for (TypeVariable<?> var : clazz.getTypeParameters()) {
            var.hashCode();
        }
    }
}


Exception in thread "main" java.lang.StackOverflowError
        at sun.reflect.generics.reflectiveObjects.TypeVariableImpl.getBounds(TypeVariableImpl.java:99)
        at sun.reflect.generics.reflectiveObjects.TypeVariableImpl.hashCode(TypeVariableImpl.java:168)
        at java.util.Arrays.hashCode(Arrays.java:2642)
        at sun.reflect.generics.reflectiveObjects.WildcardTypeImpl.hashCode(WildcardTypeImpl.java:214)
        at java.util.Arrays.hashCode(Arrays.java:2642)
        at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.hashCode(ParameterizedTypeImpl.java:190)
        at java.util.Arrays.hashCode(Arrays.java:2642)
        at sun.reflect.generics.reflectiveObjects.TypeVariableImpl.hashCode(TypeVariableImpl.java:168)
        at java.util.Arrays.hashCode(Arrays.java:2642)
        at sun.reflect.generics.reflectiveObjects.WildcardTypeImpl.hashCode(WildcardTypeImpl.java:214)
        at java.util.Arrays.hashCode(Arrays.java:2642)
        at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.hashCode(ParameterizedTypeImpl.java:190)
        at java.util.Arrays.hashCode(Arrays.java:2642)
        at sun.reflect.generics.reflectiveObjects.TypeVariableImpl.hashCode(TypeVariableImpl.java:168)
        at java.util.Arrays.hashCode(Arrays.java:2642)
        at sun.reflect.generics.reflectiveObjects.WildcardTypeImpl.hashCode(WildcardTypeImpl.java:214)
        at java.util.Arrays.hashCode(Arrays.java:2642)
        at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.hashCode(ParameterizedTypeImpl.java:190)
:
:
:



REPRODUCIBILITY :
This bug can be reproduced always.
(Incident Review ID: 301856)
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