IterateOverReachableObjects reports thread roots (root kind JVMTI_HEAP_ROOT_THREAD) for "hidden" threads. This can confuse profilers and other tools that also enable the ThreadStart and ThreadEnd events. Combined with GetObjectsWithTags this also tools get a JNI ref to these threads. We need to filter these roots so they are not visible to the profiler.
###@###.### 2005-03-18 15:31:45 GMT