feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/javax/swing/tree/MutableTreeNode.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 1997, 1999, 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 javax.swing.tree;
+
+/**
+ * Defines the requirements for a tree node object that can change --
+ * by adding or removing child nodes, or by changing the contents
+ * of a user object stored in the node.
+ *
+ * @see DefaultMutableTreeNode
+ * @see javax.swing.JTree
+ *
+ * @author Rob Davis
+ * @author Scott Violet
+ */
+
+public interface MutableTreeNode extends TreeNode
+{
+    /**
+     * Adds <code>child</code> to the receiver at <code>index</code>.
+     * <code>child</code> will be messaged with <code>setParent</code>.
+     */
+    void insert(MutableTreeNode child, int index);
+
+    /**
+     * Removes the child at <code>index</code> from the receiver.
+     */
+    void remove(int index);
+
+    /**
+     * Removes <code>node</code> from the receiver. <code>setParent</code>
+     * will be messaged on <code>node</code>.
+     */
+    void remove(MutableTreeNode node);
+
+    /**
+     * Resets the user object of the receiver to <code>object</code>.
+     */
+    void setUserObject(Object object);
+
+    /**
+     * Removes the receiver from its parent.
+     */
+    void removeFromParent();
+
+    /**
+     * Sets the parent of the receiver to <code>newParent</code>.
+     */
+    void setParent(MutableTreeNode newParent);
+}