private static int ReleaseStringCritical(VM_JNIEnvironment env) {
private static void ReleaseStringCritical(VM_JNIEnvironment env, int strJREF, VM_Address carray) {
  private static int ReleaseStringCritical(VM_JNIEnvironment env) {    if (traceJNI) VM.sysWrite("JNI called: ReleaseStringCritical \n");       VM.sysWrite("JNI ERROR: ReleaseStringCritical not implemented yet, exiting ...\n");    VM.sysExit(VM.exitStatusUnsupportedInternalOp);    return -1;   }