| /* |
| * This is the test JavaScript program used in jjs-fileTest.sh |
| */ |
| |
| // good old 'hello world'! |
| print('hello'); |
| |
| // basic number manipulation |
| var v = 2 + 5; |
| v *= 5; |
| v.doubleValue(); |
| v = v + " is the value"; |
| if (v != 0) { |
| print('yes v != 0'); |
| } |
| |
| // basic java access |
| java.lang.System.out.println('hello world from script'); |
| |
| // basic stream manipulation |
| var al = new java.util.ArrayList(); |
| al.add("hello"); |
| al.add("world"); |
| // script functions for lambas |
| al.stream().map(function(s) s.toUpperCase()).forEach(print); |
| |
| // interface implementation |
| new java.lang.Runnable() { |
| run: function() { |
| print('I am runnable'); |
| } |
| }.run(); |
| |
| // java class extension |
| var MyList = Java.extend(java.util.ArrayList); |
| var m = new MyList() { |
| size: function() { |
| print("size called"); |
| // call super.size() |
| return Java.super(m).size(); |
| } |
| }; |
| |
| print("is m an ArrayList? " + (m instanceof java.util.ArrayList)); |
| m.add("hello"); |
| m.add("world"); |
| print(m.size()); |