/*
* Copyright ( c ) 2021 , 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 .
*
* 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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*/
import java.awt.color.ColorSpace;
import java.awt.color.ICC_Profile;
import static java.awt.color.ColorSpace.CS_CIEXYZ;
import static java.awt.color.ColorSpace.CS_GRAY;
import static java.awt.color.ColorSpace.CS_LINEAR_RGB;
import static java.awt.color.ColorSpace.CS_PYCC;
import static java.awt.color.ColorSpace.CS_sRGB;
/**
* @ test
* @ bug 8261282
* @ summary Checks static locks in the ColorSpace / ICC_Profile classes .
*/
public final class HotStaticLocks {
public static void main(String[] args) throws Exception {
testICCProfile();
testColorSpace();
}
private static void testICCProfile() throws Exception {
int [] spaces = {CS_sRGB, CS_LINEAR_RGB, CS_CIEXYZ, CS_PYCC, CS_GRAY};
for (int cs : spaces) {
synchronized (ICC_Profile.class ) {
Thread t = new Thread (() -> ICC_Profile.getInstance(cs));
t.start();
t.join();
}
}
}
private static void testColorSpace() throws Exception {
int [] spaces = {CS_sRGB, CS_LINEAR_RGB, CS_CIEXYZ, CS_PYCC, CS_GRAY};
for (int cs : spaces) {
synchronized (ColorSpace.class ) {
Thread t = new Thread (() -> ColorSpace.getInstance(cs));
t.start();
t.join();
}
}
}
}
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