public class org.h2.store.WriterThread implements java.lang.Runnable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.h2.store.WriterThread
  super_class: java.lang.Object
{
  private volatile java.lang.ref.WeakReference<org.h2.engine.Database> databaseRef;
    descriptor: Ljava/lang/ref/WeakReference;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
    Signature: Ljava/lang/ref/WeakReference<Lorg/h2/engine/Database;>;

  private int writeDelay;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private java.lang.Thread thread;
    descriptor: Ljava/lang/Thread;
    flags: (0x0002) ACC_PRIVATE

  private volatile boolean stop;
    descriptor: Z
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private void <init>(org.h2.engine.Database, int);
    descriptor: (Lorg/h2/engine/Database;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.h2.store.WriterThread this
        start local 1 // org.h2.engine.Database database
        start local 2 // int writeDelay
         0: .line 38
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 39
            aload 0 /* this */
            new java.lang.ref.WeakReference
            dup
            aload 1 /* database */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            putfield org.h2.store.WriterThread.databaseRef:Ljava/lang/ref/WeakReference;
         2: .line 40
            aload 0 /* this */
            iload 2 /* writeDelay */
            putfield org.h2.store.WriterThread.writeDelay:I
         3: .line 41
            return
        end local 2 // int writeDelay
        end local 1 // org.h2.engine.Database database
        end local 0 // org.h2.store.WriterThread this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lorg/h2/store/WriterThread;
            0    4     1    database  Lorg/h2/engine/Database;
            0    4     2  writeDelay  I
    MethodParameters:
            Name  Flags
      database    
      writeDelay  

  public void setWriteDelay(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.h2.store.WriterThread this
        start local 1 // int writeDelay
         0: .line 49
            aload 0 /* this */
            iload 1 /* writeDelay */
            putfield org.h2.store.WriterThread.writeDelay:I
         1: .line 50
            return
        end local 1 // int writeDelay
        end local 0 // org.h2.store.WriterThread this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/h2/store/WriterThread;
            0    2     1  writeDelay  I
    MethodParameters:
            Name  Flags
      writeDelay  

  public static org.h2.store.WriterThread create(org.h2.engine.Database, int);
    descriptor: (Lorg/h2/engine/Database;I)Lorg/h2/store/WriterThread;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=3, args_size=2
        start local 0 // org.h2.engine.Database database
        start local 1 // int writeDelay
         0: .line 62
            new org.h2.store.WriterThread
            dup
            aload 0 /* database */
            iload 1 /* writeDelay */
            invokespecial org.h2.store.WriterThread.<init>:(Lorg/h2/engine/Database;I)V
            astore 2 /* writer */
        start local 2 // org.h2.store.WriterThread writer
         1: .line 63
            aload 2 /* writer */
            new java.lang.Thread
            dup
            aload 2 /* writer */
            new java.lang.StringBuilder
            dup
            ldc "H2 Log Writer "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* database */
            invokevirtual org.h2.engine.Database.getShortName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.Thread.<init>:(Ljava/lang/Runnable;Ljava/lang/String;)V
            putfield org.h2.store.WriterThread.thread:Ljava/lang/Thread;
         2: .line 64
            aload 2 /* writer */
            getfield org.h2.store.WriterThread.thread:Ljava/lang/Thread;
            invokestatic org.h2.Driver.setThreadContextClassLoader:(Ljava/lang/Thread;)V
         3: .line 65
            aload 2 /* writer */
            getfield org.h2.store.WriterThread.thread:Ljava/lang/Thread;
            iconst_1
            invokevirtual java.lang.Thread.setDaemon:(Z)V
         4: .line 66
            aload 2 /* writer */
         5: areturn
        end local 2 // org.h2.store.WriterThread writer
         6: .line 67
      StackMap locals:
      StackMap stack: java.security.AccessControlException
            pop
         7: .line 69
            aconst_null
            areturn
        end local 1 // int writeDelay
        end local 0 // org.h2.engine.Database database
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    8     0    database  Lorg/h2/engine/Database;
            0    8     1  writeDelay  I
            1    6     2      writer  Lorg/h2/store/WriterThread;
      Exception table:
        from    to  target  type
           0     5       6  Class java.security.AccessControlException
    MethodParameters:
            Name  Flags
      database    
      writeDelay  

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=1
        start local 0 // org.h2.store.WriterThread this
         0: .line 75
            goto 28
         1: .line 76
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.h2.store.WriterThread.databaseRef:Ljava/lang/ref/WeakReference;
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            checkcast org.h2.engine.Database
            astore 1 /* database */
        start local 1 // org.h2.engine.Database database
         2: .line 77
            aload 1 /* database */
            ifnonnull 4
         3: .line 78
            goto 29
         4: .line 80
      StackMap locals: org.h2.engine.Database
      StackMap stack:
            aload 0 /* this */
            getfield org.h2.store.WriterThread.writeDelay:I
            istore 2 /* wait */
        start local 2 // int wait
         5: .line 82
            aload 1 /* database */
            invokevirtual org.h2.engine.Database.isFileLockSerialized:()Z
            ifeq 9
         6: .line 83
            iconst_5
            istore 2 /* wait */
         7: .line 84
            aload 1 /* database */
            invokevirtual org.h2.engine.Database.checkpointIfRequired:()V
         8: .line 85
            goto 15
         9: .line 86
      StackMap locals: int
      StackMap stack:
            aload 1 /* database */
            invokevirtual org.h2.engine.Database.flush:()V
        10: .line 88
            goto 15
      StackMap locals:
      StackMap stack: java.lang.Exception
        11: astore 3 /* e */
        start local 3 // java.lang.Exception e
        12: .line 89
            aload 1 /* database */
            invokevirtual org.h2.engine.Database.getTraceSystem:()Lorg/h2/message/TraceSystem;
            astore 4 /* traceSystem */
        start local 4 // org.h2.message.TraceSystem traceSystem
        13: .line 90
            aload 4 /* traceSystem */
            ifnull 15
        14: .line 91
            aload 4 /* traceSystem */
            iconst_2
            invokevirtual org.h2.message.TraceSystem.getTrace:(I)Lorg/h2/message/Trace;
            aload 3 /* e */
            ldc "flush"
            invokevirtual org.h2.message.Trace.error:(Ljava/lang/Throwable;Ljava/lang/String;)V
        end local 4 // org.h2.message.TraceSystem traceSystem
        end local 3 // java.lang.Exception e
        15: .line 96
      StackMap locals:
      StackMap stack:
            iload 2 /* wait */
            iconst_5
            invokestatic java.lang.Math.max:(II)I
            istore 2 /* wait */
        16: .line 97
            aload 0 /* this */
            dup
            astore 3
            monitorenter
        17: .line 98
            goto 23
        18: .line 100
      StackMap locals: org.h2.store.WriterThread
      StackMap stack:
            iload 2 /* wait */
            bipush 100
            invokestatic java.lang.Math.min:(II)I
            istore 4 /* w */
        start local 4 // int w
        19: .line 102
            aload 0 /* this */
            iload 4 /* w */
            i2l
            invokevirtual java.lang.Object.wait:(J)V
        20: .line 103
            goto 22
      StackMap locals: org.h2.store.WriterThread org.h2.engine.Database int org.h2.store.WriterThread int
      StackMap stack: java.lang.InterruptedException
        21: pop
        22: .line 106
      StackMap locals:
      StackMap stack:
            iload 2 /* wait */
            iload 4 /* w */
            isub
            istore 2 /* wait */
        end local 4 // int w
        23: .line 98
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.h2.store.WriterThread.stop:Z
            ifne 24
            iload 2 /* wait */
            ifgt 18
        24: .line 97
      StackMap locals:
      StackMap stack:
            aload 3
            monitorexit
        25: goto 28
      StackMap locals:
      StackMap stack: java.lang.Throwable
        26: aload 3
            monitorexit
        27: athrow
        end local 2 // int wait
        end local 1 // org.h2.engine.Database database
        28: .line 75
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.h2.store.WriterThread.stop:Z
            ifeq 1
        29: .line 110
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield org.h2.store.WriterThread.databaseRef:Ljava/lang/ref/WeakReference;
        30: .line 111
            return
        end local 0 // org.h2.store.WriterThread this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   31     0         this  Lorg/h2/store/WriterThread;
            2   28     1     database  Lorg/h2/engine/Database;
            5   28     2         wait  I
           12   15     3            e  Ljava/lang/Exception;
           13   15     4  traceSystem  Lorg/h2/message/TraceSystem;
           19   23     4            w  I
      Exception table:
        from    to  target  type
           5    10      11  Class java.lang.Exception
          19    20      21  Class java.lang.InterruptedException
          17    25      26  any
          26    27      26  any

  public void stopThread();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.h2.store.WriterThread this
         0: .line 117
            aload 0 /* this */
            iconst_1
            putfield org.h2.store.WriterThread.stop:Z
         1: .line 118
            aload 0 /* this */
            dup
            astore 1
            monitorenter
         2: .line 119
            aload 0 /* this */
            invokevirtual java.lang.Object.notify:()V
         3: .line 118
            aload 1
            monitorexit
         4: goto 7
      StackMap locals: org.h2.store.WriterThread org.h2.store.WriterThread
      StackMap stack: java.lang.Throwable
         5: aload 1
            monitorexit
         6: athrow
         7: .line 123
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.h2.store.WriterThread this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/h2/store/WriterThread;
      Exception table:
        from    to  target  type
           2     4       5  any
           5     6       5  any

  public void startThread();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.h2.store.WriterThread this
         0: .line 130
            aload 0 /* this */
            getfield org.h2.store.WriterThread.thread:Ljava/lang/Thread;
            invokevirtual java.lang.Thread.start:()V
         1: .line 131
            aload 0 /* this */
            aconst_null
            putfield org.h2.store.WriterThread.thread:Ljava/lang/Thread;
         2: .line 132
            return
        end local 0 // org.h2.store.WriterThread this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/h2/store/WriterThread;
}
SourceFile: "WriterThread.java"