Fix some bugs concerning the display of invalid sets
git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@511 72836036-5685-4462-b002-a69064685172
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2 changed files with 5 additions and 2 deletions
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@ -198,7 +198,7 @@ public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
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@Override
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public boolean contains(E object) {
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return objects.containsKey(objects);
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return objects.get(object) != null;
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}
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@Override
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