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/* * Copyright (c) 2004, 2006, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package sun.tools.jconsole.inspector; import java.awt.Component;import javax.swing.ImageIcon;import javax.swing.JTree;import javax.swing.tree.DefaultMutableTreeNode;import javax.swing.tree.DefaultTreeCellRenderer;import sun.tools.jconsole.Resources;import sun.tools.jconsole.inspector.XNodeInfo.Type; @SuppressWarnings("serial")public class XTreeRenderer extends DefaultTreeCellRenderer {     public Component getTreeCellRendererComponent(            JTree tree, Object value, boolean selected, boolean expanded,            boolean leaf, int row, boolean hasFocus) {        super.getTreeCellRendererComponent(                tree, value, selected, expanded, leaf, row, hasFocus);        Object userObject = ((DefaultMutableTreeNode) value).getUserObject();        if (userObject instanceof XNodeInfo) {            XNodeInfo node = (XNodeInfo) userObject;            setToolTipText(node.getToolTipText());            switch (node.getType()) {                case MBEAN:                    XMBean xmbean = (XMBean) node.getData();                    setIcon((ImageIcon) xmbean.getIcon());                    break;                case NONMBEAN:                    break;                case ATTRIBUTES:                case OPERATIONS:                case NOTIFICATIONS:                    setIcon(null);                    break;                case ATTRIBUTE:                case OPERATION:                case NOTIFICATION:                    setIcon(null);                    break;            }        } else {            setToolTipText(null);        }        return this;    }}