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

jdkSrc/jdk8/javax/swing/border/StrokeBorder.java

@@ -0,0 +1,164 @@
+/*
+ * Copyright (c) 2010, 2011, 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.border;
+
+import java.awt.BasicStroke;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Insets;
+import java.awt.Paint;
+import java.awt.RenderingHints;
+import java.awt.geom.Rectangle2D;
+import java.beans.ConstructorProperties;
+
+/**
+ * A class which implements a border of an arbitrary stroke.
+ * <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 Sergey A. Malenkov
+ *
+ * @since 1.7
+ */
+public class StrokeBorder extends AbstractBorder {
+    private final BasicStroke stroke;
+    private final Paint paint;
+
+    /**
+     * Creates a border of the specified {@code stroke}.
+     * The component's foreground color will be used to render the border.
+     *
+     * @param stroke  the {@link BasicStroke} object used to stroke a shape
+     *
+     * @throws NullPointerException if the specified {@code stroke} is {@code null}
+     */
+    public StrokeBorder(BasicStroke stroke) {
+        this(stroke, null);
+    }
+
+    /**
+     * Creates a border of the specified {@code stroke} and {@code paint}.
+     * If the specified {@code paint} is {@code null},
+     * the component's foreground color will be used to render the border.
+     *
+     * @param stroke  the {@link BasicStroke} object used to stroke a shape
+     * @param paint   the {@link Paint} object used to generate a color
+     *
+     * @throws NullPointerException if the specified {@code stroke} is {@code null}
+     */
+    @ConstructorProperties({ "stroke", "paint" })
+    public StrokeBorder(BasicStroke stroke, Paint paint) {
+        if (stroke == null) {
+            throw new NullPointerException("border's stroke");
+        }
+        this.stroke = stroke;
+        this.paint = paint;
+    }
+
+    /**
+     * Paints the border for the specified component
+     * with the specified position and size.
+     * If the border was not specified with a {@link Paint} object,
+     * the component's foreground color will be used to render the border.
+     * If the component's foreground color is not available,
+     * the default color of the {@link Graphics} object will be used.
+     *
+     * @param c       the component for which this border is being painted
+     * @param g       the paint graphics
+     * @param x       the x position of the painted border
+     * @param y       the y position of the painted border
+     * @param width   the width of the painted border
+     * @param height  the height of the painted border
+     *
+     * @throws NullPointerException if the specified {@code g} is {@code null}
+     */
+    @Override
+    public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
+        float size = this.stroke.getLineWidth();
+        if (size > 0.0f) {
+            g = g.create();
+            if (g instanceof Graphics2D) {
+                Graphics2D g2d = (Graphics2D) g;
+                g2d.setStroke(this.stroke);
+                g2d.setPaint(this.paint != null ? this.paint : c == null ? null : c.getForeground());
+                g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                                     RenderingHints.VALUE_ANTIALIAS_ON);
+                g2d.draw(new Rectangle2D.Float(x + size / 2, y + size / 2, width - size, height - size));
+            }
+            g.dispose();
+        }
+    }
+
+    /**
+     * Reinitializes the {@code insets} parameter
+     * with this border's current insets.
+     * Every inset is the smallest (closest to negative infinity) integer value
+     * that is greater than or equal to the line width of the stroke
+     * that is used to paint the border.
+     *
+     * @param c       the component for which this border insets value applies
+     * @param insets  the {@code Insets} object to be reinitialized
+     * @return the reinitialized {@code insets} parameter
+     *
+     * @throws NullPointerException if the specified {@code insets} is {@code null}
+     *
+     * @see Math#ceil
+     */
+    @Override
+    public Insets getBorderInsets(Component c, Insets insets) {
+        int size = (int) Math.ceil(this.stroke.getLineWidth());
+        insets.set(size, size, size, size);
+        return insets;
+    }
+
+    /**
+     * Returns the {@link BasicStroke} object used to stroke a shape
+     * during the border rendering.
+     *
+     * @return the {@link BasicStroke} object
+     */
+    public BasicStroke getStroke() {
+        return this.stroke;
+    }
+
+    /**
+     * Returns the {@link Paint} object used to generate a color
+     * during the border rendering.
+     *
+     * @return the {@link Paint} object or {@code null}
+     *         if the {@code paint} parameter is not set
+     */
+    public Paint getPaint() {
+        return this.paint;
+    }
+}