src/share/vm/runtime/javaCalls.cpp

rev 6853 : 8046070: Class Data Sharing clean up and refactoring
Summary: Cleaned up CDS to be more configurable, maintainable and extensible
Reviewed-by: dholmes, coleenp, acorn, mchung

*** 307,316 ****
--- 307,320 ----
    // stack that has installed its own exception handlers
    os::os_exception_wrapper(call_helper, result, &method, args, THREAD);
  }
  
  void JavaCalls::call_helper(JavaValue* result, methodHandle* m, JavaCallArguments* args, TRAPS) {
+   // During dumping, Java execution environment is not fully initialized. Also, Java execution
+   // may cause undesirable side-effects in the class metadata.
+   assert(!DumpSharedSpaces, "must not execute Java bytecodes when dumping");
+ 
    methodHandle method = *m;
    JavaThread* thread = (JavaThread*)THREAD;
    assert(thread->is_Java_thread(), "must be called by a java thread");
    assert(method.not_null(), "must have a method to call");
    assert(!SafepointSynchronize::is_at_safepoint(), "call to Java code during VM operation");