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8152023: MethodHandleAccessProvider.resolveLinkToTarget throws NPE/IAE on null/wrong argument

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Reviewed-by: kvn, twisti
This commit is contained in:
Doug Simon 2016-03-31 09:16:49 -07:00
parent e3cbdb7632
commit adb3a381c2
1 changed files with 6 additions and 2 deletions
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8
hotspot/src/jdk.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MethodHandleAccessProvider.java
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@ -75,8 +75,12 @@ public interface MethodHandleAccessProvider {
/**
* Resolves the invocation target for an invocation of a {@code MethodHandle.linkTo*} method
* with the given constant member name. The member name is the last parameter of the
* {@code linkTo*} method. Returns {@code null} if the invocation target is not available at
* this time.
* {@code linkTo*} method.
*
* @returns {@code null} if the invocation target is not available at this time
* @throws NullPointerException if {@code memberName} is null
* @throws IllegalArgumentException if {@code memberName} is not a
* {@code java.lang.invoke.MemberName}
*/
ResolvedJavaMethod resolveLinkToTarget(JavaConstant memberName);
}