public class org.h2.util.ThreadDeadlockDetector
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.h2.util.ThreadDeadlockDetector
super_class: java.lang.Object
{
private static final java.lang.String INDENT;
descriptor: Ljava/lang/String;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: " "
private static org.h2.util.ThreadDeadlockDetector detector;
descriptor: Lorg/h2/util/ThreadDeadlockDetector;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private final java.lang.management.ThreadMXBean threadBean;
descriptor: Ljava/lang/management/ThreadMXBean;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=2, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
invokestatic java.lang.management.ManagementFactory.getThreadMXBean:()Ljava/lang/management/ThreadMXBean;
putfield org.h2.util.ThreadDeadlockDetector.threadBean:Ljava/lang/management/ThreadMXBean;
2: new java.util.Timer
dup
ldc "ThreadDeadlockDetector"
iconst_1
invokespecial java.util.Timer.<init>:(Ljava/lang/String;Z)V
astore 1
start local 1 3: aload 1
new org.h2.util.ThreadDeadlockDetector$1
dup
aload 0
invokespecial org.h2.util.ThreadDeadlockDetector$1.<init>:(Lorg/h2/util/ThreadDeadlockDetector;)V
4: ldc 10
ldc 10000
5: invokevirtual java.util.Timer.schedule:(Ljava/util/TimerTask;JJ)V
6: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/h2/util/ThreadDeadlockDetector;
3 7 1 threadCheck Ljava/util/Timer;
public static synchronized void init();
descriptor: ()V
flags: (0x0029) ACC_PUBLIC, ACC_STATIC, ACC_SYNCHRONIZED
Code:
stack=2, locals=0, args_size=0
0: getstatic org.h2.util.ThreadDeadlockDetector.detector:Lorg/h2/util/ThreadDeadlockDetector;
ifnonnull 2
1: new org.h2.util.ThreadDeadlockDetector
dup
invokespecial org.h2.util.ThreadDeadlockDetector.<init>:()V
putstatic org.h2.util.ThreadDeadlockDetector.detector:Lorg/h2/util/ThreadDeadlockDetector;
2: StackMap locals:
StackMap stack:
return
LocalVariableTable:
Start End Slot Name Signature
void checkForDeadlocks();
descriptor: ()V
flags: (0x0000)
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
getfield org.h2.util.ThreadDeadlockDetector.threadBean:Ljava/lang/management/ThreadMXBean;
invokeinterface java.lang.management.ThreadMXBean.findDeadlockedThreads:()[J
astore 1
start local 1 1: aload 1
ifnonnull 3
2: return
3: StackMap locals: long[]
StackMap stack:
ldc "ThreadDeadlockDetector - deadlock found :"
4: aload 0
getfield org.h2.util.ThreadDeadlockDetector.threadBean:Ljava/lang/management/ThreadMXBean;
aload 1
getstatic java.lang.System.out:Ljava/io/PrintStream;
5: invokestatic org.h2.util.ThreadDeadlockDetector.dumpThreadsAndLocks:(Ljava/lang/String;Ljava/lang/management/ThreadMXBean;[JLjava/io/PrintStream;)V
6: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/h2/util/ThreadDeadlockDetector;
1 7 1 deadlockedThreadIds [J
public static void dumpAllThreadsAndLocks(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getstatic java.lang.System.out:Ljava/io/PrintStream;
invokestatic org.h2.util.ThreadDeadlockDetector.dumpAllThreadsAndLocks:(Ljava/lang/String;Ljava/io/PrintStream;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 msg Ljava/lang/String;
MethodParameters:
Name Flags
msg
public static void dumpAllThreadsAndLocks(java.lang.String, java.io.PrintStream);
descriptor: (Ljava/lang/String;Ljava/io/PrintStream;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=4, args_size=2
start local 0 start local 1 0: invokestatic java.lang.management.ManagementFactory.getThreadMXBean:()Ljava/lang/management/ThreadMXBean;
astore 2
start local 2 1: aload 2
invokeinterface java.lang.management.ThreadMXBean.getAllThreadIds:()[J
astore 3
start local 3 2: aload 0
aload 2
aload 3
aload 1
invokestatic org.h2.util.ThreadDeadlockDetector.dumpThreadsAndLocks:(Ljava/lang/String;Ljava/lang/management/ThreadMXBean;[JLjava/io/PrintStream;)V
3: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 msg Ljava/lang/String;
0 4 1 out Ljava/io/PrintStream;
1 4 2 threadBean Ljava/lang/management/ThreadMXBean;
2 4 3 allThreadIds [J
MethodParameters:
Name Flags
msg
out
private static void dumpThreadsAndLocks(java.lang.String, java.lang.management.ThreadMXBean, long[], java.io.PrintStream);
descriptor: (Ljava/lang/String;Ljava/lang/management/ThreadMXBean;[JLjava/io/PrintStream;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=7, locals=14, args_size=4
start local 0 start local 1 start local 2 start local 3 0: new java.io.StringWriter
dup
invokespecial java.io.StringWriter.<init>:()V
astore 4
start local 4 1: new java.io.PrintWriter
dup
aload 4
invokespecial java.io.PrintWriter.<init>:(Ljava/io/Writer;)V
astore 5
start local 5 2: aload 5
aload 0
invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
3: getstatic org.h2.engine.SysProperties.THREAD_DEADLOCK_DETECTOR:Z
ifeq 14
4: getstatic org.h2.mvstore.db.MVTable.WAITING_FOR_LOCK:Lorg/h2/util/DebuggingThreadLocal;
5: invokevirtual org.h2.util.DebuggingThreadLocal.getSnapshotOfAllThreads:()Ljava/util/HashMap;
6: astore 6
start local 6 7: getstatic org.h2.mvstore.db.MVTable.EXCLUSIVE_LOCKS:Lorg/h2/util/DebuggingThreadLocal;
8: invokevirtual org.h2.util.DebuggingThreadLocal.getSnapshotOfAllThreads:()Ljava/util/HashMap;
9: astore 7
start local 7 10: getstatic org.h2.mvstore.db.MVTable.SHARED_LOCKS:Lorg/h2/util/DebuggingThreadLocal;
11: invokevirtual org.h2.util.DebuggingThreadLocal.getSnapshotOfAllThreads:()Ljava/util/HashMap;
12: astore 8
start local 8 13: goto 17
end local 8 end local 7 end local 6 14: StackMap locals: java.io.StringWriter java.io.PrintWriter
StackMap stack:
new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
astore 6
start local 6 15: new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
astore 7
start local 7 16: new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
astore 8
start local 8 17: StackMap locals: java.util.HashMap java.util.HashMap java.util.HashMap
StackMap stack:
aload 1
aload 2
iconst_1
18: iconst_1
19: invokeinterface java.lang.management.ThreadMXBean.getThreadInfo:([JZZ)[Ljava/lang/management/ThreadInfo;
astore 9
start local 9 20: aload 9
dup
astore 13
arraylength
istore 12
iconst_0
istore 11
goto 29
StackMap locals: java.lang.String java.lang.management.ThreadMXBean long[] java.io.PrintStream java.io.StringWriter java.io.PrintWriter java.util.HashMap java.util.HashMap java.util.HashMap java.lang.management.ThreadInfo[] top int int java.lang.management.ThreadInfo[]
StackMap stack:
21: aload 13
iload 11
aaload
astore 10
start local 10 22: aload 5
aload 10
invokestatic org.h2.util.ThreadDeadlockDetector.printThreadInfo:(Ljava/io/PrintWriter;Ljava/lang/management/ThreadInfo;)V
23: aload 5
aload 10
invokevirtual java.lang.management.ThreadInfo.getLockedSynchronizers:()[Ljava/lang/management/LockInfo;
24: aload 6
aload 10
invokevirtual java.lang.management.ThreadInfo.getThreadId:()J
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.String
25: aload 7
aload 10
invokevirtual java.lang.management.ThreadInfo.getThreadId:()J
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.util.ArrayList
26: aload 8
aload 10
invokevirtual java.lang.management.ThreadInfo.getThreadId:()J
invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.util.ArrayList
27: invokestatic org.h2.util.ThreadDeadlockDetector.printLockInfo:(Ljava/io/PrintWriter;[Ljava/lang/management/LockInfo;Ljava/lang/String;Ljava/util/ArrayList;Ljava/util/ArrayList;)V
end local 10 28: iinc 11 1
StackMap locals:
StackMap stack:
29: iload 11
iload 12
if_icmplt 21
30: aload 5
invokevirtual java.io.PrintWriter.flush:()V
31: aload 3
aload 4
invokevirtual java.io.StringWriter.getBuffer:()Ljava/lang/StringBuffer;
invokevirtual java.io.PrintStream.println:(Ljava/lang/Object;)V
32: aload 3
invokevirtual java.io.PrintStream.flush:()V
33: return
end local 9 end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 34 0 msg Ljava/lang/String;
0 34 1 threadBean Ljava/lang/management/ThreadMXBean;
0 34 2 threadIds [J
0 34 3 out Ljava/io/PrintStream;
1 34 4 stringWriter Ljava/io/StringWriter;
2 34 5 print Ljava/io/PrintWriter;
7 14 6 tableWaitingForLockMap Ljava/util/HashMap<Ljava/lang/Long;Ljava/lang/String;>;
15 34 6 tableWaitingForLockMap Ljava/util/HashMap<Ljava/lang/Long;Ljava/lang/String;>;
10 14 7 tableExclusiveLocksMap Ljava/util/HashMap<Ljava/lang/Long;Ljava/util/ArrayList<Ljava/lang/String;>;>;
16 34 7 tableExclusiveLocksMap Ljava/util/HashMap<Ljava/lang/Long;Ljava/util/ArrayList<Ljava/lang/String;>;>;
13 14 8 tableSharedLocksMap Ljava/util/HashMap<Ljava/lang/Long;Ljava/util/ArrayList<Ljava/lang/String;>;>;
17 34 8 tableSharedLocksMap Ljava/util/HashMap<Ljava/lang/Long;Ljava/util/ArrayList<Ljava/lang/String;>;>;
20 34 9 infos [Ljava/lang/management/ThreadInfo;
22 28 10 ti Ljava/lang/management/ThreadInfo;
MethodParameters:
Name Flags
msg
threadBean
threadIds
out
private static void printThreadInfo(java.io.PrintWriter, java.lang.management.ThreadInfo);
descriptor: (Ljava/io/PrintWriter;Ljava/lang/management/ThreadInfo;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=10, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokestatic org.h2.util.ThreadDeadlockDetector.printThread:(Ljava/io/PrintWriter;Ljava/lang/management/ThreadInfo;)V
1: aload 1
invokevirtual java.lang.management.ThreadInfo.getStackTrace:()[Ljava/lang/StackTraceElement;
astore 2
start local 2 2: aload 1
invokevirtual java.lang.management.ThreadInfo.getLockedMonitors:()[Ljava/lang/management/MonitorInfo;
astore 3
start local 3 3: iconst_0
istore 4
start local 4 4: goto 14
5: StackMap locals: java.lang.StackTraceElement[] java.lang.management.MonitorInfo[] int
StackMap stack:
aload 2
iload 4
aaload
astore 5
start local 5 6: aload 0
new java.lang.StringBuilder
dup
ldc " at "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 5
invokevirtual java.lang.StackTraceElement.toString:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
7: aload 3
dup
astore 9
arraylength
istore 8
iconst_0
istore 7
goto 12
StackMap locals: java.io.PrintWriter java.lang.management.ThreadInfo java.lang.StackTraceElement[] java.lang.management.MonitorInfo[] int java.lang.StackTraceElement top int int java.lang.management.MonitorInfo[]
StackMap stack:
8: aload 9
iload 7
aaload
astore 6
start local 6 9: aload 6
invokevirtual java.lang.management.MonitorInfo.getLockedStackDepth:()I
iload 4
if_icmpne 11
10: aload 0
new java.lang.StringBuilder
dup
ldc " - locked "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 6
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
end local 6 11: StackMap locals:
StackMap stack:
iinc 7 1
StackMap locals:
StackMap stack:
12: iload 7
iload 8
if_icmplt 8
end local 5 13: iinc 4 1
StackMap locals: java.io.PrintWriter java.lang.management.ThreadInfo java.lang.StackTraceElement[] java.lang.management.MonitorInfo[] int
StackMap stack:
14: iload 4
aload 2
arraylength
if_icmplt 5
end local 4 15: aload 0
invokevirtual java.io.PrintWriter.println:()V
16: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 print Ljava/io/PrintWriter;
0 17 1 ti Ljava/lang/management/ThreadInfo;
2 17 2 stackTrace [Ljava/lang/StackTraceElement;
3 17 3 monitors [Ljava/lang/management/MonitorInfo;
4 15 4 i I
6 13 5 e Ljava/lang/StackTraceElement;
9 11 6 mi Ljava/lang/management/MonitorInfo;
MethodParameters:
Name Flags
print
ti
private static void printThread(java.io.PrintWriter, java.lang.management.ThreadInfo);
descriptor: (Ljava/io/PrintWriter;Ljava/lang/management/ThreadInfo;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
new java.lang.StringBuilder
dup
ldc "\""
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.management.ThreadInfo.getThreadName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "\""
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " Id="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
1: aload 1
invokevirtual java.lang.management.ThreadInfo.getThreadId:()J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
ldc " in "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 1
invokevirtual java.lang.management.ThreadInfo.getThreadState:()Ljava/lang/Thread$State;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
2: invokevirtual java.io.PrintWriter.print:(Ljava/lang/String;)V
3: aload 1
invokevirtual java.lang.management.ThreadInfo.getLockName:()Ljava/lang/String;
ifnull 5
4: aload 0
ldc " on lock="
invokevirtual java.io.PrintWriter.append:(Ljava/lang/CharSequence;)Ljava/io/PrintWriter;
aload 1
invokevirtual java.lang.management.ThreadInfo.getLockName:()Ljava/lang/String;
invokevirtual java.io.PrintWriter.append:(Ljava/lang/CharSequence;)Ljava/io/PrintWriter;
pop
5: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.lang.management.ThreadInfo.isSuspended:()Z
ifeq 7
6: aload 0
ldc " (suspended)"
invokevirtual java.io.PrintWriter.append:(Ljava/lang/CharSequence;)Ljava/io/PrintWriter;
pop
7: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.lang.management.ThreadInfo.isInNative:()Z
ifeq 9
8: aload 0
ldc " (running in native)"
invokevirtual java.io.PrintWriter.append:(Ljava/lang/CharSequence;)Ljava/io/PrintWriter;
pop
9: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.io.PrintWriter.println:()V
10: aload 1
invokevirtual java.lang.management.ThreadInfo.getLockOwnerName:()Ljava/lang/String;
ifnull 14
11: aload 0
new java.lang.StringBuilder
dup
ldc " owned by "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.management.ThreadInfo.getLockOwnerName:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " Id="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
12: aload 1
invokevirtual java.lang.management.ThreadInfo.getLockOwnerId:()J
invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
13: invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
14: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 print Ljava/io/PrintWriter;
0 15 1 ti Ljava/lang/management/ThreadInfo;
MethodParameters:
Name Flags
print
ti
private static void printLockInfo(java.io.PrintWriter, java.lang.management.LockInfo[], java.lang.String, java.util.ArrayList<java.lang.String>, java.util.ArrayList<java.lang.String>);
descriptor: (Ljava/io/PrintWriter;[Ljava/lang/management/LockInfo;Ljava/lang/String;Ljava/util/ArrayList;Ljava/util/ArrayList;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=9, args_size=5
start local 0 start local 1 start local 2 start local 3 start local 4 0: aload 0
new java.lang.StringBuilder
dup
ldc " Locked synchronizers: count = "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
arraylength
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
1: aload 1
dup
astore 8
arraylength
istore 7
iconst_0
istore 6
goto 5
StackMap locals: java.io.PrintWriter java.lang.management.LockInfo[] java.lang.String java.util.ArrayList java.util.ArrayList top int int java.lang.management.LockInfo[]
StackMap stack:
2: aload 8
iload 6
aaload
astore 5
start local 5 3: aload 0
new java.lang.StringBuilder
dup
ldc " - "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 5
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
end local 5 4: iinc 6 1
StackMap locals:
StackMap stack:
5: iload 6
iload 7
if_icmplt 2
6: aload 2
ifnull 8
7: aload 0
new java.lang.StringBuilder
dup
ldc " Waiting for table: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 2
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
8: StackMap locals: java.io.PrintWriter java.lang.management.LockInfo[] java.lang.String java.util.ArrayList java.util.ArrayList
StackMap stack:
aload 3
ifnull 14
9: aload 0
new java.lang.StringBuilder
dup
ldc " Exclusive table locks: count = "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 3
invokevirtual java.util.ArrayList.size:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
10: aload 3
invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
astore 6
goto 13
StackMap locals: java.io.PrintWriter java.lang.management.LockInfo[] java.lang.String java.util.ArrayList java.util.ArrayList top java.util.Iterator
StackMap stack:
11: aload 6
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.String
astore 5
start local 5 12: aload 0
new java.lang.StringBuilder
dup
ldc " - "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 5
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
end local 5 13: StackMap locals:
StackMap stack:
aload 6
invokeinterface java.util.Iterator.hasNext:()Z
ifne 11
14: StackMap locals: java.io.PrintWriter java.lang.management.LockInfo[] java.lang.String java.util.ArrayList java.util.ArrayList
StackMap stack:
aload 4
ifnull 20
15: aload 0
new java.lang.StringBuilder
dup
ldc " Shared table locks: count = "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 4
invokevirtual java.util.ArrayList.size:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
16: aload 4
invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
astore 6
goto 19
StackMap locals: java.io.PrintWriter java.lang.management.LockInfo[] java.lang.String java.util.ArrayList java.util.ArrayList top java.util.Iterator
StackMap stack:
17: aload 6
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.String
astore 5
start local 5 18: aload 0
new java.lang.StringBuilder
dup
ldc " - "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 5
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintWriter.println:(Ljava/lang/String;)V
end local 5 19: StackMap locals:
StackMap stack:
aload 6
invokeinterface java.util.Iterator.hasNext:()Z
ifne 17
20: StackMap locals: java.io.PrintWriter java.lang.management.LockInfo[] java.lang.String java.util.ArrayList java.util.ArrayList
StackMap stack:
aload 0
invokevirtual java.io.PrintWriter.println:()V
21: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 22 0 print Ljava/io/PrintWriter;
0 22 1 locks [Ljava/lang/management/LockInfo;
0 22 2 tableWaitingForLock Ljava/lang/String;
0 22 3 tableExclusiveLocks Ljava/util/ArrayList<Ljava/lang/String;>;
0 22 4 tableSharedLocksMap Ljava/util/ArrayList<Ljava/lang/String;>;
3 4 5 li Ljava/lang/management/LockInfo;
12 13 5 name Ljava/lang/String;
18 19 5 name Ljava/lang/String;
Signature: (Ljava/io/PrintWriter;[Ljava/lang/management/LockInfo;Ljava/lang/String;Ljava/util/ArrayList<Ljava/lang/String;>;Ljava/util/ArrayList<Ljava/lang/String;>;)V
MethodParameters:
Name Flags
print
locks
tableWaitingForLock
tableExclusiveLocks
tableSharedLocksMap
}
SourceFile: "ThreadDeadlockDetector.java"
NestMembers:
org.h2.util.ThreadDeadlockDetector$1
InnerClasses:
public final State = java.lang.Thread$State of java.lang.Thread
org.h2.util.ThreadDeadlockDetector$1