Mercurial > jdk8-mips64-public > nashorn / file revision

 /*

  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.

  * 

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  * modification, are permitted provided that the following conditions

  * are met:

  * 

  *   - Redistributions of source code must retain the above copyright

  *     notice, this list of conditions and the following disclaimer.

  * 

  *   - Redistributions in binary form must reproduce the above copyright

  *     notice, this list of conditions and the following disclaimer in the

  *     documentation and/or other materials provided with the distribution.

  * 

  *   - Neither the name of Oracle nor the names of its

  *     contributors may be used to endorse or promote products derived

  *     from this software without specific prior written permission.

  * 

  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

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  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR

  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

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  */

 // nashorn supports passing script functions whenever

 // a SAM (single abstract method) type object is expected

 var System = Java.type("java.lang.System");

 var Timer = Java.type("java.util.Timer");

 var timer = new Timer();

 // schedule method accepts java.util.TimerTask

 // which is a single-abstract-method type. you

 // can pass a script function and nashorn will

 // wrap it as SAM implementor.

 timer.schedule(function() {

     print("Hello World!");

 }, 1000);

 // wait for timer thread to print by

 // reading from stdin. 

 print("press any key to exit after message from timer...");

 System.in.read();