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/*
* gnu.java.lang.ArrayHelper: part of the Java Class Libraries project.
* Copyright (C) 1998 Free Software Foundation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
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;
}
}
}
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