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

jdkSrc/jdk8/javax/swing/event/AncestorEvent.java

@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 1997, 2013, 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.event;
+
+import java.awt.event.*;
+import java.awt.*;
+import javax.swing.*;
+
+/**
+ * An event reported to a child component that originated from an
+ * ancestor in the component hierarchy.
+ * <p>
+ * <strong>Warning:</strong>
+ * Serialized objects of this class will not be compatible with
+ * future Swing releases. The current serialization support is
+ * appropriate for short term storage or RMI between applications running
+ * the same version of Swing.  As of 1.4, support for long term storage
+ * of all JavaBeans&trade;
+ * has been added to the <code>java.beans</code> package.
+ * Please see {@link java.beans.XMLEncoder}.
+ *
+ * @author Dave Moore
+ */
+@SuppressWarnings("serial")
+public class AncestorEvent extends AWTEvent {
+    /**
+     * An ancestor-component was added to the hierarchy of
+     * visible objects (made visible), and is currently being displayed.
+     */
+    public static final int ANCESTOR_ADDED = 1;
+    /**
+     * An ancestor-component was removed from the hierarchy
+     * of visible objects (hidden) and is no longer being displayed.
+     */
+    public static final int ANCESTOR_REMOVED = 2;
+    /** An ancestor-component changed its position on the screen. */
+    public static final int ANCESTOR_MOVED = 3;
+
+    Container ancestor;
+    Container ancestorParent;
+
+    /**
+     * Constructs an AncestorEvent object to identify a change
+     * in an ancestor-component's display-status.
+     *
+     * @param source          the JComponent that originated the event
+     *                        (typically <code>this</code>)
+     * @param id              an int specifying {@link #ANCESTOR_ADDED},
+     *                        {@link #ANCESTOR_REMOVED} or {@link #ANCESTOR_MOVED}
+     * @param ancestor        a Container object specifying the ancestor-component
+     *                        whose display-status changed
+     * @param ancestorParent  a Container object specifying the ancestor's parent
+     */
+    public AncestorEvent(JComponent source, int id, Container ancestor, Container ancestorParent) {
+        super(source, id);
+        this.ancestor = ancestor;
+        this.ancestorParent = ancestorParent;
+    }
+
+    /**
+     * Returns the ancestor that the event actually occurred on.
+     */
+    public Container getAncestor() {
+        return ancestor;
+    }
+
+    /**
+     * Returns the parent of the ancestor the event actually occurred on.
+     * This is most interesting in an ANCESTOR_REMOVED event, as
+     * the ancestor may no longer be in the component hierarchy.
+     */
+    public Container getAncestorParent() {
+        return ancestorParent;
+    }
+
+    /**
+     * Returns the component that the listener was added to.
+     */
+    public JComponent getComponent() {
+        return (JComponent)getSource();
+    }
+}