author | prr |
Fri, 01 Apr 2016 09:52:13 -0700 | |
changeset 37547 | 440b85d574c8 |
parent 36899 | e766024a0873 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* |
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* @test |
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* @bug 8055463 8153272 |
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* @summary Test createFont APIs |
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* @run main CreateFontArrayTest |
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*/ |
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import java.awt.Font; |
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import java.io.BufferedInputStream; |
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import java.io.File; |
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import java.io.FileInputStream; |
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import java.io.InputStream; |
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/* |
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* This test pokes around in platform folders/directories to try |
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* to find some fonts with which to test. It will do different things |
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* on different platforms and may not do anything at all if the platform |
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* directories aren't where it expects. For example if /usr/share/fonts |
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* is not used on a particular Linux distro or on Windows the fonts are |
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* not in c:\windows\fonts (which would be the right place on 99.99% of |
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* systems you will find today. |
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* It ought to be very reliable but it is not 100% guaranteed. |
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* Failure to find fonts to test is 'not a product bug'. |
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* Fonts on a system having different content than we expect based on |
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* file extension is also 'not a product bug'. |
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* The former will cause silent success, the latter may cause 'noisy' failure |
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* and the test would then need to be dialled back to be more cautious. |
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*/ |
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public class CreateFontArrayTest { |
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public static void main(String[] args) throws Exception { |
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test(".ttc", 2, -1, true); |
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test(".ttf", 1, 1, true); |
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test(".otf", 1, 1, true); |
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test(".pfa", 0, 0, false); |
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test(".pfb", 0, 0, false); |
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} |
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static File getPlatformFontFolder(String ext) throws Exception { |
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boolean recurse = false; |
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String folder = null; |
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String os = System.getProperty("os.name"); |
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if (os.startsWith("Win")) { |
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folder = "c:\\windows\\fonts"; |
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} else if (os.startsWith("Linux")) { |
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folder = "/usr/share/fonts"; |
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recurse = true; // need to dig to find fonts. |
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} else if (os.startsWith("Mac")) { |
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// Disabled until createFont can handle mac font names. |
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//folder = "/Library/Fonts"; |
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} |
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if (folder == null) { |
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return null; |
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} |
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File dir = new File(folder); |
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if (!dir.exists() || !dir.isDirectory()) { |
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return null; |
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} |
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// Have a root. |
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if (!recurse) { |
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return dir; |
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} |
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// If "recurse" is set, try to find a sub-folder which contains |
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// fonts with the specified extension |
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return findSubFolder(dir, ext); |
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} |
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static File findSubFolder(File folder, String ext) { |
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File[] files = |
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folder.listFiles(f -> f.getName().toLowerCase().endsWith(ext)); |
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if (files != null && files.length > 0) { |
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return folder; |
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} |
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File[] subdirs = folder.listFiles(f -> f.isDirectory()); |
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for (File f : subdirs) { |
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File subfolder = findSubFolder(f, ext); |
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if (subfolder != null) { |
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return subfolder; |
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} |
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} |
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return null; |
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} |
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static void test(String ext, int min, int max, |
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boolean expectSuccess ) throws Exception { |
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File dir = getPlatformFontFolder(ext); |
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if (dir == null) { |
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System.out.println("No folder to test for " + ext); |
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return; |
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} |
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File[] files = |
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dir.listFiles(f -> f.getName().toLowerCase().endsWith(ext)); |
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if (files == null || files.length == 0) { |
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System.out.println("No files to test for " + ext); |
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return; |
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} |
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System.out.println("Create from file " + files[0]); |
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Font[] fonts = null; |
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try { |
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fonts = Font.createFonts(files[0]); |
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System.out.println("createFont from file returned " + fonts); |
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128 |
} catch (Exception e) { |
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129 |
if (expectSuccess) { |
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130 |
throw new RuntimeException("Unexpected exception", e); |
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131 |
} else { |
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132 |
System.out.println("Got expected exception " + e); |
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|
133 |
return; |
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|
134 |
} |
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|
135 |
} |
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|
136 |
for (Font f : fonts) { |
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137 |
System.out.println(ext + " component : " + f); |
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|
138 |
} |
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|
139 |
if (fonts.length < min) { |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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changeset
|
140 |
throw new RuntimeException("Expected at least " + min + |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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parents:
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changeset
|
141 |
" but got " + fonts.length); |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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changeset
|
142 |
} |
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changeset
|
143 |
if (max > 0 && fonts.length > max) { |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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changeset
|
144 |
throw new RuntimeException("Expected no more than " + max + |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
prr
parents:
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changeset
|
145 |
" but got " + fonts.length); |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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changeset
|
146 |
} |
e766024a0873
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|
147 |
FileInputStream fis = null; |
e766024a0873
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changeset
|
148 |
try { |
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|
149 |
System.out.println("Create from stream " + files[0]); |
e766024a0873
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150 |
fis = new FileInputStream(files[0]); |
e766024a0873
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|
151 |
InputStream s = new BufferedInputStream(fis); |
e766024a0873
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|
152 |
fonts = null; |
e766024a0873
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changeset
|
153 |
try { |
e766024a0873
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|
154 |
fonts = Font.createFonts(s); |
e766024a0873
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|
155 |
System.out.println("createFont from stream returned " + fonts); |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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changeset
|
156 |
} catch (Exception e) { |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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parents:
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changeset
|
157 |
if (expectSuccess) { |
e766024a0873
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changeset
|
158 |
throw new RuntimeException("Unexpected exception", e); |
e766024a0873
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changeset
|
159 |
} else { |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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changeset
|
160 |
System.out.println("Got expected exception " + e); |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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parents:
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changeset
|
161 |
return; |
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prr
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changeset
|
162 |
} |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
prr
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changeset
|
163 |
} |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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changeset
|
164 |
for (Font f : fonts) { |
e766024a0873
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changeset
|
165 |
System.out.println(ext + " component : " + f); |
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changeset
|
166 |
} |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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changeset
|
167 |
if (fonts.length < min) { |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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parents:
diff
changeset
|
168 |
throw new RuntimeException("Expected at least " + min + |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
prr
parents:
diff
changeset
|
169 |
" but got " + fonts.length); |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
prr
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changeset
|
170 |
} |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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changeset
|
171 |
if (max > 0 && fonts.length > max) { |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
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parents:
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changeset
|
172 |
throw new RuntimeException("Expected no more than " + max + |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
prr
parents:
diff
changeset
|
173 |
" but got " + fonts.length); |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
prr
parents:
diff
changeset
|
174 |
} |
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8055463: Need public API allowing full access to font collections in Font.createFont()
prr
parents:
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changeset
|
175 |
} finally { |
e766024a0873
8055463: Need public API allowing full access to font collections in Font.createFont()
prr
parents:
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changeset
|
176 |
if (fis != null) { |
e766024a0873
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prr
parents:
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changeset
|
177 |
fis.close(); |
e766024a0873
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prr
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changeset
|
178 |
} |
e766024a0873
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prr
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changeset
|
179 |
} |
e766024a0873
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prr
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changeset
|
180 |
} |
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changeset
|
181 |
} |