1 /*
   2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  *
   8  *   - Redistributions of source code must retain the above copyright
   9  *     notice, this list of conditions and the following disclaimer.
  10  *
  11  *   - Redistributions in binary form must reproduce the above copyright
  12  *     notice, this list of conditions and the following disclaimer in the
  13  *     documentation and/or other materials provided with the distribution.
  14  *
  15  *   - Neither the name of Oracle nor the names of its
  16  *     contributors may be used to endorse or promote products derived
  17  *     from this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  20  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  21  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  23  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  24  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  25  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  26  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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  28  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  29  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31 
  32 // Java List elements accessed/modified via
  33 // array element access/update syntax
  34 
  35 var ArrayList = Java.type("java.util.ArrayList");
  36 var list = new ArrayList();
  37 
  38 // add elements to list by List's add method calls
  39 list.add("js");
  40 list.add("ecmascript");
  41 list.add("nashorn");
  42 
  43 // get by List's get(int) method
  44 print(list[0]);
  45 print(list[1]);
  46 print(list[2]);
  47 
  48 // access list elements by indexed access as well
  49 print(list[0]);
  50 print(list[1]);
  51 print(list[2]);
  52 
  53 // assign to list elements by index as well
  54 list[0] = list[0].toUpperCase();
  55 list[1] = list[1].toUpperCase();
  56 list[2] = list[2].toUpperCase();
  57 
  58 print(list.get(0));
  59 print(list.get(1));
  60 print(list.get(2));
  61 print(list[0]);
  62 print(list[1]);
  63 print(list[2]);