/*

 * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

#include <jni.h>

#include "jni_tools.h"

extern "C" {

#define FIND_CLASS(_class, _className)\

        if (!NSK_JNI_VERIFY(env, (_class = \

             env->FindClass(_className)) != NULL))\

                return

#define GET_OBJECT_CLASS(_class, _obj)\

        if (!NSK_JNI_VERIFY(env, (_class = \

             env->GetObjectClass(_obj)) != NULL))\

                return

#define GET_OBJ_FIELD(_value, _obj, _class, _fieldName, _fieldSig)\

        GET_FIELD_ID(field, _class, _fieldName, _fieldSig);\

        _value = env->GetObjectField(_obj, field)

#define GET_FIELD_ID(_fieldID, _class, _fieldName, _fieldSig)\

        if (!NSK_JNI_VERIFY(env, (_fieldID = \

             env->GetFieldID(_class, _fieldName, _fieldSig)) != NULL))\

                return

#define GET_METHOD_ID(_methodID, _class, _methodName, _sig)\

        if (!NSK_JNI_VERIFY(env, (_methodID = \

             env->GetMethodID(_class, _methodName, _sig)) != NULL))\

                return

#define CALL_VOID_NOPARAM(_obj, _class, _methodName)\

            GET_METHOD_ID(method, _class, _methodName, "()V");\

        if (!NSK_JNI_VERIFY_VOID(env, env->CallVoidMethod(_obj, method)))\

                return

/*

 * Class:     nsk_monitoring_share_thread_LockingThreads_Thread1

 * Method:    B

 * Signature: ()V

 */

JNIEXPORT void JNICALL Java_nsk_monitoring_share_thread_LockingThreads_00024Thread1_B

  (JNIEnv *env, jobject o) {

        jclass testBugClass, threadClass;

        jobject lock4, lock5;

        jfieldID field;

        jmethodID method;

        GET_OBJECT_CLASS(threadClass, o);

        FIND_CLASS(testBugClass, "nsk/share/TestBug");

        GET_OBJ_FIELD(lock4, o, threadClass, "lock4", "Lnsk/monitoring/share/thread/LockingThreads$CustomLock;");

        GET_OBJ_FIELD(lock5, o, threadClass, "lock5", "Lnsk/monitoring/share/thread/LockingThreads$CustomLock;");

        if (env->MonitorEnter(lock4) == JNI_OK) {

                if (env->MonitorEnter(lock5) == JNI_OK) {

                        CALL_VOID_NOPARAM(o, threadClass, "C");

                        env->MonitorExit(lock5);

                } else

                        env->ThrowNew(testBugClass, "MonitorEnter(lock5) call failed");

                env->MonitorExit(lock4);

        } else

                env->ThrowNew(testBugClass, "MonitorEnter(lock4) call failed");

}

}