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Java Source | 1996-07-14 | 643 b | 21 lines |
- // Copyright(c) 1996 ObjectSpace, Inc.
- import jgl.*;
-
- public class Overview9
- {
- public static void main( String[] args )
- {
- Array array1 = new Array();
- array1.add( new Integer( 3 ) );
- array1.add( new Integer( -1 ) );
- array1.add( new Integer( 2 ) );
- UnaryPredicate predicate = new PositiveInteger();
- int n = Counting.countIf( array1, predicate );
- System.out.println( "# of positive numbers in " + array1 + " = " + n );
- Array array2 = new Array();
- Removing.removeCopyIf( array1, array2, predicate );
- System.out.println( "Array without positive numbers = " + array2 );
- }
- }
-
-