test/jdk/java/awt/font/DefaultFontTest/DefaultFontTest.java

/*
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 * 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.
 *
 * 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.
 *
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 */

/*
 * @test
 * @bug 8221741
 * @modules java.desktop/sun.font
 * @summary Test font initialization
 */

import java.awt.Font;
import java.awt.GraphicsEnvironment;
import java.util.Arrays;

import sun.font.Font2D;
import sun.font.SunFontManager;

public class DefaultFontTest {
    public static void main(String[] args) throws Exception {
        // this triggers font initialization
        String[] fontFamilyNames = GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
        if (fontFamilyNames != null) {
            System.out.println("FontFamilies:");
            Arrays.asList(fontFamilyNames).stream().forEach((fontname)->System.out.println(fontname));
        }
        SunFontManager sfm = SunFontManager.getInstance();
        Font[] createdFonts = sfm.getCreatedFonts();
        if (createdFonts != null) {
            System.out.println("\nCreated Fonts:");
            Arrays.asList(createdFonts).stream().forEach((font)->System.out.println(font));
        }
        Font2D[] registeredFonts = sfm.getRegisteredFonts();
        if (registeredFonts != null) {
            System.out.println("\nRegistered Fonts:");
            Arrays.asList(registeredFonts).stream().forEach((font)->System.out.println(font));
        }
        System.out.println("\nDefault physical font: " + sfm.getDefaultPhysicalFont());
    }
}