Java Code Examples for java.lang.management.MonitorInfo
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java.lang.management.MonitorInfo. These examples are extracted from open source projects.
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Example 1
Source Project: dragonwell8_jdk Source File: ThreadMonitor.java License: GNU General Public License v2.0 | 6 votes |
private void printThreadInfo(ThreadInfo ti) { // print thread information printThread(ti); // print stack trace with locks StackTraceElement[] stacktrace = ti.getStackTrace(); MonitorInfo[] monitors = ti.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; System.out.println(INDENT + "at " + ste.toString()); for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == i) { System.out.println(INDENT + " - locked " + mi); } } } System.out.println(); }
Example 2
Source Project: Nukkit Source File: Watchdog.java License: GNU General Public License v3.0 | 6 votes |
private static void dumpThread(ThreadInfo thread, Logger logger) { logger.emergency("Current Thread: " + thread.getThreadName()); logger.emergency("\tPID: " + thread.getThreadId() + " | Suspended: " + thread.isSuspended() + " | Native: " + thread.isInNative() + " | State: " + thread.getThreadState()); // Monitors if (thread.getLockedMonitors().length != 0) { logger.emergency("\tThread is waiting on monitor(s):"); for (MonitorInfo monitor : thread.getLockedMonitors()) { logger.emergency("\t\tLocked on:" + monitor.getLockedStackFrame()); } } logger.emergency("\tStack:"); for (StackTraceElement stack : thread.getStackTrace()) { logger.emergency("\t\t" + stack); } }
Example 3
Source Project: Kettle Source File: WatchdogThread.java License: GNU General Public License v3.0 | 6 votes |
private static void dumpThread(ThreadInfo thread, Logger log) { log.log(Level.SEVERE, "------------------------------"); // log.log(Level.SEVERE, "Current Thread: " + thread.getThreadName()); log.log(Level.SEVERE, "\tPID: " + thread.getThreadId() + " | Suspended: " + thread.isSuspended() + " | Native: " + thread.isInNative() + " | State: " + thread.getThreadState()); if (thread.getLockedMonitors().length != 0) { log.log(Level.SEVERE, "\tThread is waiting on monitor(s):"); for (MonitorInfo monitor : thread.getLockedMonitors()) { log.log(Level.SEVERE, "\t\tLocked on:" + monitor.getLockedStackFrame()); } } log.log(Level.SEVERE, "\tStack:"); // for (StackTraceElement stack : thread.getStackTrace()) { log.log(Level.SEVERE, "\t\t" + stack); } }
Example 4
Source Project: tda Source File: MBeanDumper.java License: GNU Lesser General Public License v2.1 | 6 votes |
private void printThreadInfo(ThreadInfo ti, StringBuilder dump) { // print thread information printThread(ti, dump); // print stack trace with locks StackTraceElement[] stacktrace = ti.getStackTrace(); MonitorInfo[] monitors = ti.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; dump.append(INDENT + "at " + ste.toString()); dump.append("\n"); for (int j = 1; j < monitors.length; j++) { MonitorInfo mi = monitors[j]; if (mi.getLockedStackDepth() == i) { dump.append(INDENT + " - locked " + mi); dump.append("\n"); } } } dump.append("\n"); }
Example 5
Source Project: netbeans Source File: Detector.java License: Apache License 2.0 | 6 votes |
private void printThreadInfo(ThreadInfo ti, PrintStream out) { printThread(ti, out); // print stack trace with locks StackTraceElement[] stacktrace = ti.getStackTrace(); MonitorInfo[] monitors = ti.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; out.println(INDENT + "at " + ste.toString()); // NOI18N for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == i) { out.println(INDENT + " - locked " + mi); // NOI18N } } } out.println(); }
Example 6
Source Project: netbeans Source File: NbTestCase.java License: Apache License 2.0 | 6 votes |
private static StringBuilder printThreadInfo(ThreadInfo ti, StringBuilder sb) { // print thread information printThread(ti, sb); // print stack trace with locks StackTraceElement[] stacktrace = ti.getStackTrace(); MonitorInfo[] monitors = ti.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; sb.append("\t at " + ste.toString()).append("\n"); for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == i) { sb.append("\t - locked " + mi).append("\n"); } } } sb.append("\n"); return sb; }
Example 7
Source Project: openjdk-jdk8u-backup Source File: ThreadMonitor.java License: GNU General Public License v2.0 | 6 votes |
private void printThreadInfo(ThreadInfo ti) { // print thread information printThread(ti); // print stack trace with locks StackTraceElement[] stacktrace = ti.getStackTrace(); MonitorInfo[] monitors = ti.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; System.out.println(INDENT + "at " + ste.toString()); for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == i) { System.out.println(INDENT + " - locked " + mi); } } } System.out.println(); }
Example 8
Source Project: openjdk-8-source Source File: ThreadMonitor.java License: GNU General Public License v2.0 | 6 votes |
private void printThreadInfo(ThreadInfo ti) { // print thread information printThread(ti); // print stack trace with locks StackTraceElement[] stacktrace = ti.getStackTrace(); MonitorInfo[] monitors = ti.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; System.out.println(INDENT + "at " + ste.toString()); for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == i) { System.out.println(INDENT + " - locked " + mi); } } } System.out.println(); }
Example 9
Source Project: jdk8u-dev-jdk Source File: ThreadMonitor.java License: GNU General Public License v2.0 | 6 votes |
private void printThreadInfo(ThreadInfo ti) { // print thread information printThread(ti); // print stack trace with locks StackTraceElement[] stacktrace = ti.getStackTrace(); MonitorInfo[] monitors = ti.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; System.out.println(INDENT + "at " + ste.toString()); for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == i) { System.out.println(INDENT + " - locked " + mi); } } } System.out.println(); }
Example 10
Source Project: mapleLemon Source File: DeadlockDetector.java License: GNU General Public License v2.0 | 6 votes |
private void printThreadInfo(ThreadInfo threadInfo) { printThread(threadInfo); this.sb.append(INDENT).append(threadInfo.toString()).append("\n"); StackTraceElement[] stacktrace = threadInfo.getStackTrace(); MonitorInfo[] monitors = threadInfo.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; this.sb.append(INDENT).append("at ").append(ste.toString()).append("\n"); for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == i) { this.sb.append(INDENT).append(" - locked ").append(mi).append("\n"); } } } }
Example 11
Source Project: hadoop Source File: TimedOutTestsListener.java License: Apache License 2.0 | 6 votes |
private static void printThreadInfo(ThreadInfo ti, PrintWriter out) { // print thread information printThread(ti, out); // print stack trace with locks StackTraceElement[] stacktrace = ti.getStackTrace(); MonitorInfo[] monitors = ti.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; out.println(INDENT + "at " + ste.toString()); for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == i) { out.println(INDENT + " - locked " + mi); } } } out.println(); }
Example 12
Source Project: jdk8u-jdk Source File: ThreadMonitor.java License: GNU General Public License v2.0 | 6 votes |
private void printThreadInfo(ThreadInfo ti) { // print thread information printThread(ti); // print stack trace with locks StackTraceElement[] stacktrace = ti.getStackTrace(); MonitorInfo[] monitors = ti.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; System.out.println(INDENT + "at " + ste.toString()); for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == i) { System.out.println(INDENT + " - locked " + mi); } } } System.out.println(); }
Example 13
Source Project: distributedlog Source File: TimedOutTestsListener.java License: Apache License 2.0 | 6 votes |
private static void printThreadInfo(ThreadInfo ti, PrintWriter out) { // print thread information printThread(ti, out); // print stack trace with locks StackTraceElement[] stacktrace = ti.getStackTrace(); MonitorInfo[] monitors = ti.getLockedMonitors(); for (int i = 0; i < stacktrace.length; i++) { StackTraceElement ste = stacktrace[i]; out.println(indent + "at " + ste.toString()); for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == i) { out.println(indent + " - locked " + mi); } } } out.println(); }
Example 14
Source Project: jdk8u-jdk Source File: MappedMXBeanType.java License: GNU General Public License v2.0 | 5 votes |
Object toOpenTypeData(Object data) throws OpenDataException { if (data instanceof MemoryUsage) { return MemoryUsageCompositeData.toCompositeData((MemoryUsage) data); } if (data instanceof ThreadInfo) { return ThreadInfoCompositeData.toCompositeData((ThreadInfo) data); } if (data instanceof LockInfo) { if (data instanceof java.lang.management.MonitorInfo) { return MonitorInfoCompositeData.toCompositeData((MonitorInfo) data); } return LockInfoCompositeData.toCompositeData((LockInfo) data); } if (data instanceof MemoryNotificationInfo) { return MemoryNotifInfoCompositeData. toCompositeData((MemoryNotificationInfo) data); } if (data instanceof VMOption) { return VMOptionCompositeData.toCompositeData((VMOption) data); } if (isCompositeData) { // Classes that implement CompositeData // // construct a new CompositeDataSupport object // so that no other classes are sent over the wire CompositeData cd = (CompositeData) data; CompositeType ct = cd.getCompositeType(); String[] itemNames = ct.keySet().toArray(new String[0]); Object[] itemValues = cd.getAll(itemNames); return new CompositeDataSupport(ct, itemNames, itemValues); } throw new OpenDataException(javaClass.getName() + " is not supported for platform MXBeans"); }
Example 15
Source Project: dragonwell8_jdk Source File: MappedMXBeanType.java License: GNU General Public License v2.0 | 5 votes |
Object toOpenTypeData(Object data) throws OpenDataException { if (data instanceof MemoryUsage) { return MemoryUsageCompositeData.toCompositeData((MemoryUsage) data); } if (data instanceof ThreadInfo) { return ThreadInfoCompositeData.toCompositeData((ThreadInfo) data); } if (data instanceof LockInfo) { if (data instanceof java.lang.management.MonitorInfo) { return MonitorInfoCompositeData.toCompositeData((MonitorInfo) data); } return LockInfoCompositeData.toCompositeData((LockInfo) data); } if (data instanceof MemoryNotificationInfo) { return MemoryNotifInfoCompositeData. toCompositeData((MemoryNotificationInfo) data); } if (data instanceof VMOption) { return VMOptionCompositeData.toCompositeData((VMOption) data); } if (isCompositeData) { // Classes that implement CompositeData // // construct a new CompositeDataSupport object // so that no other classes are sent over the wire CompositeData cd = (CompositeData) data; CompositeType ct = cd.getCompositeType(); String[] itemNames = ct.keySet().toArray(new String[0]); Object[] itemValues = cd.getAll(itemNames); return new CompositeDataSupport(ct, itemNames, itemValues); } throw new OpenDataException(javaClass.getName() + " is not supported for platform MXBeans"); }
Example 16
Source Project: dragonwell8_jdk Source File: ThreadInfoCompositeData.java License: GNU General Public License v2.0 | 5 votes |
public MonitorInfo[] lockedMonitors() { CompositeData[] lockedMonitorsData = (CompositeData[]) cdata.get(LOCKED_MONITORS); // The LockedMonitors item cannot be null, but if it is we will get // a NullPointerException when we ask for its length. MonitorInfo[] monitors = new MonitorInfo[lockedMonitorsData.length]; for (int i = 0; i < lockedMonitorsData.length; i++) { CompositeData cdi = lockedMonitorsData[i]; monitors[i] = MonitorInfo.from(cdi); } return monitors; }
Example 17
Source Project: tda Source File: MBeanDumper.java License: GNU Lesser General Public License v2.1 | 5 votes |
private void printMonitorInfo(ThreadInfo ti, MonitorInfo[] monitors, StringBuilder dump) { dump.append(INDENT + "Locked monitors: count = " + monitors.length); for (int j = 0; j < monitors.length; j++) { MonitorInfo mi = monitors[j]; dump.append(INDENT + " - " + mi + " locked at \n"); dump.append(INDENT + " " + mi.getLockedStackDepth() + " " + mi.getLockedStackFrame()); dump.append("\n"); } }
Example 18
Source Project: jdk8u-dev-jdk Source File: MappedMXBeanType.java License: GNU General Public License v2.0 | 5 votes |
Object toOpenTypeData(Object data) throws OpenDataException { if (data instanceof MemoryUsage) { return MemoryUsageCompositeData.toCompositeData((MemoryUsage) data); } if (data instanceof ThreadInfo) { return ThreadInfoCompositeData.toCompositeData((ThreadInfo) data); } if (data instanceof LockInfo) { if (data instanceof java.lang.management.MonitorInfo) { return MonitorInfoCompositeData.toCompositeData((MonitorInfo) data); } return LockInfoCompositeData.toCompositeData((LockInfo) data); } if (data instanceof MemoryNotificationInfo) { return MemoryNotifInfoCompositeData. toCompositeData((MemoryNotificationInfo) data); } if (data instanceof VMOption) { return VMOptionCompositeData.toCompositeData((VMOption) data); } if (isCompositeData) { // Classes that implement CompositeData // // construct a new CompositeDataSupport object // so that no other classes are sent over the wire CompositeData cd = (CompositeData) data; CompositeType ct = cd.getCompositeType(); String[] itemNames = ct.keySet().toArray(new String[0]); Object[] itemValues = cd.getAll(itemNames); return new CompositeDataSupport(ct, itemNames, itemValues); } throw new OpenDataException(javaClass.getName() + " is not supported for platform MXBeans"); }
Example 19
Source Project: visualvm Source File: ThreadDumpWindow.java License: GNU General Public License v2.0 | 5 votes |
private void printMonitors(final StringBuilder sb, final MonitorInfo[] monitors, final int index) { if (monitors != null) { for (MonitorInfo mi : monitors) { if (mi.getLockedStackDepth() == index) { sb.append(" - locked "); // NOI18N printLock(sb, mi); sb.append("<br>"); // NOI18N } } } }
Example 20
Source Project: TencentKona-8 Source File: MappedMXBeanType.java License: GNU General Public License v2.0 | 5 votes |
Object toOpenTypeData(Object data) throws OpenDataException { if (data instanceof MemoryUsage) { return MemoryUsageCompositeData.toCompositeData((MemoryUsage) data); } if (data instanceof ThreadInfo) { return ThreadInfoCompositeData.toCompositeData((ThreadInfo) data); } if (data instanceof LockInfo) { if (data instanceof java.lang.management.MonitorInfo) { return MonitorInfoCompositeData.toCompositeData((MonitorInfo) data); } return LockInfoCompositeData.toCompositeData((LockInfo) data); } if (data instanceof MemoryNotificationInfo) { return MemoryNotifInfoCompositeData. toCompositeData((MemoryNotificationInfo) data); } if (data instanceof VMOption) { return VMOptionCompositeData.toCompositeData((VMOption) data); } if (isCompositeData) { // Classes that implement CompositeData // // construct a new CompositeDataSupport object // so that no other classes are sent over the wire CompositeData cd = (CompositeData) data; CompositeType ct = cd.getCompositeType(); String[] itemNames = ct.keySet().toArray(new String[0]); Object[] itemValues = cd.getAll(itemNames); return new CompositeDataSupport(ct, itemNames, itemValues); } throw new OpenDataException(javaClass.getName() + " is not supported for platform MXBeans"); }
Example 21
Source Project: TencentKona-8 Source File: ThreadInfoCompositeData.java License: GNU General Public License v2.0 | 5 votes |
public MonitorInfo[] lockedMonitors() { CompositeData[] lockedMonitorsData = (CompositeData[]) cdata.get(LOCKED_MONITORS); // The LockedMonitors item cannot be null, but if it is we will get // a NullPointerException when we ask for its length. MonitorInfo[] monitors = new MonitorInfo[lockedMonitorsData.length]; for (int i = 0; i < lockedMonitorsData.length; i++) { CompositeData cdi = lockedMonitorsData[i]; monitors[i] = MonitorInfo.from(cdi); } return monitors; }
Example 22
Source Project: swift-k Source File: HangChecker.java License: Apache License 2.0 | 5 votes |
private void printThreadInfo(PrintStream pw, ThreadInfo ti) { pw.println("\tThread \"" + ti.getThreadName() + "\" (" + hex(ti.getThreadId()) + ") " + ti.getThreadState()); LockInfo l = ti.getLockInfo(); if (l != null) { pw.println("\t\twaiting for " + format(l) + (ti.getLockOwnerName() == null ? "" : " held by " + ti.getLockOwnerName() + " (" + hex(ti.getLockOwnerId()) + ")")); } Map<StackTraceElement, MonitorInfo> mlocs = new HashMap<StackTraceElement, MonitorInfo>(); MonitorInfo[] mis = ti.getLockedMonitors(); if (mis.length > 0) { pw.println("\tMonitors held:"); for (MonitorInfo mi : mis) { mlocs.put(mi.getLockedStackFrame(), mi); pw.println("\t\t" + format(mi)); } } LockInfo[] lis = ti.getLockedSynchronizers(); if (lis.length > 0) { pw.println("\tSynchronizers held:"); for (LockInfo li : lis) { pw.println("\t\t" + format(li)); } } pw.println("\tStack trace:"); StackTraceElement[] stes = ti.getStackTrace(); for (StackTraceElement ste : stes) { pw.print("\t\t" + ste.getClassName() + "." + ste.getMethodName() + formatLineNumber(":", ste.getLineNumber())); if (mlocs.containsKey(ste)) { pw.print(" -> locked " + format(mlocs.get(ste))); } pw.println(); } pw.println(); }
Example 23
Source Project: hottub Source File: ThreadInfoCompositeData.java License: GNU General Public License v2.0 | 5 votes |
public MonitorInfo[] lockedMonitors() { CompositeData[] lockedMonitorsData = (CompositeData[]) cdata.get(LOCKED_MONITORS); // The LockedMonitors item cannot be null, but if it is we will get // a NullPointerException when we ask for its length. MonitorInfo[] monitors = new MonitorInfo[lockedMonitorsData.length]; for (int i = 0; i < lockedMonitorsData.length; i++) { CompositeData cdi = lockedMonitorsData[i]; monitors[i] = MonitorInfo.from(cdi); } return monitors; }
Example 24
Source Project: jdk8u60 Source File: ThreadMonitor.java License: GNU General Public License v2.0 | 5 votes |
private void printMonitorInfo(ThreadInfo ti) { MonitorInfo[] monitors = ti.getLockedMonitors(); System.out.println(INDENT + "Locked monitors: count = " + monitors.length); for (MonitorInfo mi : monitors) { System.out.println(INDENT + " - " + mi + " locked at "); System.out.println(INDENT + " " + mi.getLockedStackDepth() + " " + mi.getLockedStackFrame()); } }
Example 25
Source Project: openjdk-8 Source File: ThreadInfoCompositeData.java License: GNU General Public License v2.0 | 5 votes |
public MonitorInfo[] lockedMonitors() { CompositeData[] lockedMonitorsData = (CompositeData[]) cdata.get(LOCKED_MONITORS); // The LockedMonitors item cannot be null, but if it is we will get // a NullPointerException when we ask for its length. MonitorInfo[] monitors = new MonitorInfo[lockedMonitorsData.length]; for (int i = 0; i < lockedMonitorsData.length; i++) { CompositeData cdi = lockedMonitorsData[i]; monitors[i] = MonitorInfo.from(cdi); } return monitors; }
Example 26
Source Project: jdk8u-jdk Source File: ThreadMonitor.java License: GNU General Public License v2.0 | 5 votes |
private void printMonitorInfo(ThreadInfo ti) { MonitorInfo[] monitors = ti.getLockedMonitors(); System.out.println(INDENT + "Locked monitors: count = " + monitors.length); for (MonitorInfo mi : monitors) { System.out.println(INDENT + " - " + mi + " locked at "); System.out.println(INDENT + " " + mi.getLockedStackDepth() + " " + mi.getLockedStackFrame()); } }
Example 27
Source Project: jdk8u60 Source File: ThreadInfoCompositeData.java License: GNU General Public License v2.0 | 5 votes |
public MonitorInfo[] lockedMonitors() { CompositeData[] lockedMonitorsData = (CompositeData[]) cdata.get(LOCKED_MONITORS); // The LockedMonitors item cannot be null, but if it is we will get // a NullPointerException when we ask for its length. MonitorInfo[] monitors = new MonitorInfo[lockedMonitorsData.length]; for (int i = 0; i < lockedMonitorsData.length; i++) { CompositeData cdi = lockedMonitorsData[i]; monitors[i] = MonitorInfo.from(cdi); } return monitors; }
Example 28
Source Project: openjdk-jdk8u Source File: ThreadMonitor.java License: GNU General Public License v2.0 | 5 votes |
private void printMonitorInfo(ThreadInfo ti) { MonitorInfo[] monitors = ti.getLockedMonitors(); System.out.println(INDENT + "Locked monitors: count = " + monitors.length); for (MonitorInfo mi : monitors) { System.out.println(INDENT + " - " + mi + " locked at "); System.out.println(INDENT + " " + mi.getLockedStackDepth() + " " + mi.getLockedStackFrame()); } }
Example 29
Source Project: dsl-devkit Source File: TestRunRecording.java License: Eclipse Public License 1.0 | 5 votes |
/** * Prints the owned locks for the thread. * Must have explicitly obtained Monitor and Synchronizer information for anything to show up from here. * * @param info * the {@code:ThreadInfo} for the thread in question, must not be {@code:null} * @return the owned lock information */ private static String getOwnedLockInfo(final ThreadInfo info) { StringBuilder trace = new StringBuilder(" Holding locks for:\r\n"); for (LockInfo lock : info.getLockedSynchronizers()) { trace.append(" " + lock.toString() + "\r\n"); } for (MonitorInfo monitor : info.getLockedMonitors()) { trace.append(" " + monitor.toString() + "\r\n"); } return trace.toString(); }
Example 30
Source Project: openjdk-8 Source File: ThreadMonitor.java License: GNU General Public License v2.0 | 5 votes |
private void printMonitorInfo(ThreadInfo ti) { MonitorInfo[] monitors = ti.getLockedMonitors(); System.out.println(INDENT + "Locked monitors: count = " + monitors.length); for (MonitorInfo mi : monitors) { System.out.println(INDENT + " - " + mi + " locked at "); System.out.println(INDENT + " " + mi.getLockedStackDepth() + " " + mi.getLockedStackFrame()); } }