1 /*
2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
42 // no-op
43 }
44
45 public static void logInfo(final String msg) {
46 if (MarlinConst.USE_LOGGER) {
47 LOG.info(msg);
48 } else if (MarlinConst.ENABLE_LOGS) {
49 System.out.print("INFO: ");
50 System.out.println(msg);
51 }
52 }
53
54 public static void logException(final String msg, final Throwable th) {
55 if (MarlinConst.USE_LOGGER) {
56 LOG.warning(msg, th);
57 } else if (MarlinConst.ENABLE_LOGS) {
58 System.out.print("WARNING: ");
59 System.out.println(msg);
60 th.printStackTrace(System.err);
61 }
62 }
63 }
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1 /*
2 * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
42 // no-op
43 }
44
45 public static void logInfo(final String msg) {
46 if (MarlinConst.USE_LOGGER) {
47 LOG.info(msg);
48 } else if (MarlinConst.ENABLE_LOGS) {
49 System.out.print("INFO: ");
50 System.out.println(msg);
51 }
52 }
53
54 public static void logException(final String msg, final Throwable th) {
55 if (MarlinConst.USE_LOGGER) {
56 LOG.warning(msg, th);
57 } else if (MarlinConst.ENABLE_LOGS) {
58 System.out.print("WARNING: ");
59 System.out.println(msg);
60 th.printStackTrace(System.err);
61 }
62 }
63
64 // From sun.awt.util.ThreadGroupUtils
65
66 /**
67 * Returns a root thread group.
68 * Should be called with {@link sun.security.util.SecurityConstants#MODIFY_THREADGROUP_PERMISSION}
69 *
70 * @return a root {@code ThreadGroup}
71 */
72 public static ThreadGroup getRootThreadGroup() {
73 ThreadGroup currentTG = Thread.currentThread().getThreadGroup();
74 ThreadGroup parentTG = currentTG.getParent();
75 while (parentTG != null) {
76 currentTG = parentTG;
77 parentTG = currentTG.getParent();
78 }
79 return currentTG;
80 }
81 }
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