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

jdkSrc/jdk8/sun/swing/icon/SortArrowIcon.java

@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2005, 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.swing.icon;
+
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.io.Serializable;
+import javax.swing.Icon;
+import javax.swing.UIManager;
+import javax.swing.plaf.UIResource;
+
+/**
+ * Sorting icon.
+ *
+ */
+public class SortArrowIcon implements Icon, UIResource, Serializable {
+    // Height of the arrow, the width is ARROW_HEIGHT
+    private static final int ARROW_HEIGHT = 5;
+
+    // Amount of pad to left of arrow
+    private static final int X_PADDING = 7;
+
+    // Sort direction
+    private boolean ascending;
+
+    // The Color to use, may be null indicating colorKey should be used
+    private Color color;
+
+    // If non-null indicates the color should come from the UIManager with
+    // this key.
+    private String colorKey;
+
+    /**
+     * Creates a <code>SortArrowIcon</code>.
+     *
+     * @param ascending if true, icon respresenting ascending sort, otherwise
+     *        descending
+     * @param color the color to render the icon
+     */
+    public SortArrowIcon(boolean ascending, Color color) {
+        this.ascending = ascending;
+        this.color = color;
+        if (color == null) {
+            throw new IllegalArgumentException();
+        }
+    }
+
+    /**
+     * Creates a <code>SortArrowIcon</code>.
+     *
+     * @param ascending if true, icon respresenting ascending sort, otherwise
+     *        descending
+     * @param colorKey the key used to find color in UIManager
+     */
+    public SortArrowIcon(boolean ascending, String colorKey) {
+        this.ascending = ascending;
+        this.colorKey = colorKey;
+        if (colorKey == null) {
+            throw new IllegalArgumentException();
+        }
+    }
+
+    public void paintIcon(Component c, Graphics g, int x, int y) {
+        g.setColor(getColor());
+        int startX = X_PADDING + x + ARROW_HEIGHT / 2;
+        if (ascending) {
+            int startY = y;
+            g.fillRect(startX, startY, 1, 1);
+            for (int line = 1; line < ARROW_HEIGHT; line++) {
+                g.fillRect(startX - line, startY + line,
+                           line + line + 1, 1);
+            }
+        }
+        else {
+            int startY = y + ARROW_HEIGHT - 1;
+            g.fillRect(startX, startY, 1, 1);
+            for (int line = 1; line < ARROW_HEIGHT; line++) {
+                g.fillRect(startX - line, startY - line,
+                           line + line + 1, 1);
+            }
+        }
+    }
+
+    public int getIconWidth() {
+        return X_PADDING + ARROW_HEIGHT * 2;
+    }
+
+    public int getIconHeight() {
+        return ARROW_HEIGHT + 2;
+    }
+
+    private Color getColor() {
+        if (color != null) {
+            return color;
+        }
+        return UIManager.getColor(colorKey);
+    }
+}