| /* gnu.java.lang.ArrayHelper |
| Copyright (C) 1998 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| As a special exception, if you link this library with other files to |
| produce an executable, this library does not by itself cause the |
| resulting executable to be covered by the GNU General Public License. |
| This exception does not however invalidate any other reasons why the |
| executable file might be covered by the GNU General Public License. */ |
| |
| |
| package gnu.java.lang; |
| |
| /** |
| ** ArrayHelper helps you do things with arrays. |
| ** |
| ** @author John Keiser |
| ** @version 1.1.0, 29 Jul 1998 |
| **/ |
| |
| public class ArrayHelper { |
| public static boolean contains(Object[] array, Object searchFor) { |
| return indexOf(array,searchFor) != -1; |
| } |
| |
| public static int indexOf(Object[] array, Object searchFor) { |
| for(int i=0;i<array.length;i++) { |
| if(array[i].equals(searchFor)) { |
| return i; |
| } |
| } |
| return -1; |
| } |
| |
| public static boolean equalsArray(Object[] a, Object[] b) { |
| if(a.length == b.length) { |
| for(int i=0;i<a.length;i++) { |
| if(!a[i].equals(b[i])) { |
| return false; |
| } |
| } |
| return true; |
| } else { |
| return false; |
| } |
| } |
| } |