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// Tags: JDK1.2
// Uses: DefaultMutableTreeNodeTest
// Copyright (C) 2004, 2006, Michael Koch <konqueror@gmx.de>
// Mauve 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.
// Mauve 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 Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
// Boston, MA 02110-1301 USA.
package gnu.testlet.javax.swing.tree.DefaultMutableTreeNode;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import javax.swing.tree.DefaultMutableTreeNode;
public class getChildAfter implements Testlet
{
public void test(TestHarness h)
{
DefaultMutableTreeNode n1 = new DefaultMutableTreeNode("A");
DefaultMutableTreeNode n2 = new DefaultMutableTreeNode("B");
DefaultMutableTreeNode n3 = new DefaultMutableTreeNode("C");
DefaultMutableTreeNode n4 = new DefaultMutableTreeNode("D");
n1.add(n2);
n1.add(n3);
h.check(n1.getChildAfter(n2), n3);
h.check(n1.getChildAfter(n3), null);
// check null argument
boolean ok = false;
try
{
n1.getChildAfter(null);
}
catch (IllegalArgumentException e)
{
ok = true;
}
h.check(ok);
// check with an invalid child
ok = false;
try
{
n4.getChildAfter(n1);
}
catch (IllegalArgumentException e)
{
ok = true;
}
h.check(ok);
}
}
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