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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
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 * 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).
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package sun.java2d;

import java.awt.GraphicsEnvironment;
import java.awt.GraphicsDevice;
import java.awt.Graphics2D;
import java.awt.HeadlessException;
import java.awt.image.BufferedImage;
import java.awt.Font;
import java.util.Locale;
import sun.awt.FontConfiguration;
import java.awt.Point;
import java.awt.Rectangle;

Headless decorator implementation of a SunGraphicsEnvironment
/** * Headless decorator implementation of a SunGraphicsEnvironment */
public class HeadlessGraphicsEnvironment extends GraphicsEnvironment { private GraphicsEnvironment ge; public HeadlessGraphicsEnvironment(GraphicsEnvironment ge) { this.ge = ge; } public GraphicsDevice[] getScreenDevices() throws HeadlessException { throw new HeadlessException(); } public GraphicsDevice getDefaultScreenDevice() throws HeadlessException { throw new HeadlessException(); } public Point getCenterPoint() throws HeadlessException { throw new HeadlessException(); } public Rectangle getMaximumWindowBounds() throws HeadlessException { throw new HeadlessException(); } public Graphics2D createGraphics(BufferedImage img) { return ge.createGraphics(img); } public Font[] getAllFonts() { return ge.getAllFonts(); } public String[] getAvailableFontFamilyNames() { return ge.getAvailableFontFamilyNames(); } public String[] getAvailableFontFamilyNames(Locale l) { return ge.getAvailableFontFamilyNames(l); } /* Used by FontManager : internal API */ public GraphicsEnvironment getSunGraphicsEnvironment() { return ge; } }