Edit C:\Program Files\Java\jdk1.8.0_121\com\sun\prism\j2d\J2DFontFactory.java

/*
 * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
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 *
 *
 *
 *
 */

package com.sun.prism.j2d;

import java.lang.reflect.Method;
import java.lang.reflect.InvocationTargetException;

import java.security.AccessController;
import java.security.PrivilegedAction;
import java.awt.Font;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;

import com.sun.javafx.font.FontResource;
import com.sun.javafx.font.PGFont;
import com.sun.javafx.font.FontFactory;
import com.sun.javafx.PlatformUtil;

/**
 * This is mostly just delegating, except for allowing for the
 * registration of embedded fonts with Java 2D.
 * Its possible it could also be check the names of all fonts that
 * are being used are known to 2D but I'm not sure I need that.
 */

final class J2DFontFactory implements FontFactory {

FontFactory prismFontFactory;

J2DFontFactory(FontFactory fontFactory) {
        prismFontFactory = fontFactory;
    }

public PGFont createFont(String name, float size) {
        return prismFontFactory.createFont(name, size);
    }

public PGFont createFont(String family,
                             boolean bold, boolean italic, float size) {
        return prismFontFactory.createFont(family, bold, italic, size);
    }

public synchronized PGFont deriveFont(PGFont font, boolean bold,
                                          boolean italic, float size) {
        return prismFontFactory.deriveFont(font, bold, italic, size);
    }

public String[] getFontFamilyNames() {
        return prismFontFactory.getFontFamilyNames();
    }

public String[] getFontFullNames() {
        return prismFontFactory.getFontFullNames();
    }

public String[] getFontFullNames(String family) {
        return prismFontFactory.getFontFullNames(family);
    }

public boolean isPlatformFont(String name) {
        return prismFontFactory.isPlatformFont(name);
    }

public final boolean hasPermission() {
        return prismFontFactory.hasPermission();
    }

/* This is an important but tricky one. We need to copy the
     * stream. I don't want to have to manage the temp file deletion here,
     * so although its non-optimal I will create a temp file, provide
     * input streams on it to both prism and 2D, then when they are done,
     * remove it.
     */
    public PGFont loadEmbeddedFont(String name, InputStream fontStream,
                                   float size, boolean register) {

if (!hasPermission()) {
            return createFont(DEFAULT_FULLNAME, size);
        }

PGFont font = prismFontFactory.loadEmbeddedFont(name, fontStream,
                                                        size, register);

if (font == null) return null;
        final FontResource fr = font.getFontResource();
        registerFont(font.getFontResource());
        return font;
    }

/**
     * Printing uses the 2D pipeline which isn't initialised until
     * printing begins, so grabs a copy of the file holding an
     * embedded font to 2D on first use.
     */
    public static void registerFont(final FontResource fr) {

AccessController.doPrivileged((PrivilegedAction<Object>) () -> {
            InputStream stream = null;
            try {
                File file = new File(fr.getFileName());
                stream = new FileInputStream(file);
                Font font = Font.createFont(Font.TRUETYPE_FONT, stream);
                fr.setPeer(font);
            } catch (Exception e) {
                e.printStackTrace();
            } finally {
                if (stream != null) {
                    try {
                        stream.close();
                    } catch (Exception e2) {
                    }
                }
            }
            return null;
        });
    }

public PGFont loadEmbeddedFont(String name, String path,
                                   float size, boolean register) {

if (!hasPermission()) {
            return createFont(DEFAULT_FULLNAME, size);
        }

PGFont font = prismFontFactory.loadEmbeddedFont(name, path,
                                                        size, register);

if (font == null) return null;
        final FontResource fr = font.getFontResource();
        AccessController.doPrivileged(new PrivilegedAction<Object>() {
            public Object run() {
                try {
                    File file = new File(fr.getFileName());
                    Font font = Font.createFont(Font.TRUETYPE_FONT, file);
                    fr.setPeer(font);
                } catch (Exception e) {
                    e.printStackTrace();
                }
                return null;
            }
        });
        return font;
    }

private static boolean compositeFontMethodsInitialized = false;
    private static Method getCompositeFontUIResource = null;

/**
     * Returns a composite font from the font passed in the argument.
     * Note: This method relies on Java2D's sun.* APIs which are
     * subject to change.
     * ALso this may be just a stop gap measure.
     */
    static java.awt.Font getCompositeFont(final java.awt.Font srcFont) {
        if (PlatformUtil.isMac()) {
            return srcFont;
        }
        synchronized (J2DFontFactory.class) {
            if (!compositeFontMethodsInitialized) {
                AccessController.doPrivileged(
                        (PrivilegedAction<Void>) () -> {
                            compositeFontMethodsInitialized = true;
                            Class<?> fontMgrCls;
                            try {
                                // JDK7
                                fontMgrCls = Class.forName(
                                        "sun.font.FontUtilities", true, null);
                            } catch (ClassNotFoundException cnfe) {
                                try {
                                    // JDK5/6
                                    fontMgrCls = Class.forName(
                                       "sun.font.FontManager", true, null);
                                } catch (ClassNotFoundException cnfe2) {
                                    return null;
                                }
                            }

try {
                                getCompositeFontUIResource =
                                    fontMgrCls.getMethod(
                                    "getCompositeFontUIResource",
                                    Font.class);
                            } catch (NoSuchMethodException nsme) {
                            }
                            return null;
                        }
                );
            }
        }

if (getCompositeFontUIResource != null) {
            try {
                return
                    (java.awt.Font)getCompositeFontUIResource.
                    invoke(null, srcFont);
            } catch (IllegalAccessException iae) {
            } catch (InvocationTargetException ite) {}
        }

return srcFont;
    }
}

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