Hello, Ting Peng, You may find useful looking into jni/jni_field.cpp:87 [1]. The source for GetStaticFieldID shows that zero is returned when an exception is raised, field lookup failed, or the field is not static.
Thanks. [1] http://svn.apache.org/viewvc/harmony/enhanced/drlvm/trunk/vm/vmcore/src/jni/jni_field.cpp?view=markup On Tue, Mar 25, 2008 at 5:29 PM, tingpeng wu <[EMAIL PROTECTED]> wrote: > Hi, all, > I have a question which needs your help. Method > vm_shutdown_stop_java_threads() has following statements: > > *jfieldID lock_field_id = jni_env->GetStaticFieldID(class_handle, > "lock", "Ljava/lang/ThreadGroup$ThreadGroupLock;"); > assert(lock_field_id);* > ** > Anyone can tell me the role of assertation statement here. If the > assertation error happens, what is the possible reason. Thanks. > > Regards, > tingpeng > -- With best regards, Alexei
