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Diffstat (limited to 'libjava/javax/swing/AbstractSet.java')
-rw-r--r-- | libjava/javax/swing/AbstractSet.java | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/libjava/javax/swing/AbstractSet.java b/libjava/javax/swing/AbstractSet.java deleted file mode 100644 index d83bb8a3b96..00000000000 --- a/libjava/javax/swing/AbstractSet.java +++ /dev/null @@ -1,101 +0,0 @@ -/* AbstractSet.java -- - Copyright (C) 2002 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. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package javax.swing; - -import java.util.*; - -/** - * Empty - * - * @author Ronald Veldema (rveldema@cs.vu.nl) - */ -public abstract class AbstractSet extends AbstractCollection implements Set -{ - boolean contained(Object []a1, Object b) - { - for (int i=0;i<a1.length;i++) - { - if (a1[i] == b) - return true; - } - return false; - } - - public boolean equals(Object o) - { - if (! (o instanceof AbstractSet)) - return false; - AbstractSet s = (AbstractSet) o; - - if (s == this) - return true; - - if (s.size() != size()) - return false; - - Object[] a1 = s.toArray(); - Object[] a2 = toArray(); - - for (int i=0;i<a1.length;i++) - { - if (! contained(a2, a1[i])) - return false; - } - return true; - } - - public int hashCode() - { - int hash = 0; - Object[] a1 = toArray(); - - if (a1 == null) - return 0; - - for (int i=0; i<a1.length; i++) - { - hash += a1[i].hashCode(); - } - return hash; - } - - public boolean removeAll(Collection c) - { - return false; - } -} |