jlaskey@3: /*
sundar@851:  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
attila@962:  *
jlaskey@3:  * Redistribution and use in source and binary forms, with or without
jlaskey@3:  * modification, are permitted provided that the following conditions
jlaskey@3:  * are met:
attila@962:  *
jlaskey@3:  *   - Redistributions of source code must retain the above copyright
jlaskey@3:  *     notice, this list of conditions and the following disclaimer.
attila@962:  *
jlaskey@3:  *   - Redistributions in binary form must reproduce the above copyright
jlaskey@3:  *     notice, this list of conditions and the following disclaimer in the
jlaskey@3:  *     documentation and/or other materials provided with the distribution.
attila@962:  *
jlaskey@3:  *   - Neither the name of Oracle nor the names of its
jlaskey@3:  *     contributors may be used to endorse or promote products derived
jlaskey@3:  *     from this software without specific prior written permission.
attila@962:  *
jlaskey@3:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
jlaskey@3:  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
jlaskey@3:  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
jlaskey@3:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
jlaskey@3:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
jlaskey@3:  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
jlaskey@3:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
jlaskey@3:  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
jlaskey@3:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
jlaskey@3:  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
jlaskey@3:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
jlaskey@3:  */
jlaskey@3: 
jlaskey@3: /**
jlaskey@3:  * This file can be run along with any script you want to run
jlaskey@3:  * to print aggregate stat counters from nashorn.
jlaskey@3:  *
sundar@851:  * Usage:  jjs -J-Dnashorn.debug <your-file.js> counters.js
jlaskey@3:  */
jlaskey@3: 
sundar@851: if (java.lang.System.getProperty("nashorn.debug") == null) {
sundar@851:     print("Usage: jjs -J-Dnashorn.debug <your-file.js> counters.js");
sundar@851: } else {
sundar@851:     Debug.dumpCounters();
sundar@851: }