class org.h2.engine.DelayedDatabaseCloser extends java.lang.Thread
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.h2.engine.DelayedDatabaseCloser
  super_class: java.lang.Thread
{
  private final org.h2.message.Trace trace;
    descriptor: Lorg/h2/message/Trace;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  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 delayInMillis;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  void <init>(org.h2.engine.Database, int);
    descriptor: (Lorg/h2/engine/Database;I)V
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.h2.engine.DelayedDatabaseCloser this
        start local 1 // org.h2.engine.Database db
        start local 2 // int delayInMillis
         0: .line 23
            aload 0 /* this */
            invokespecial java.lang.Thread.<init>:()V
         1: .line 24
            aload 0 /* this */
            new java.lang.ref.WeakReference
            dup
            aload 1 /* db */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            putfield org.h2.engine.DelayedDatabaseCloser.databaseRef:Ljava/lang/ref/WeakReference;
         2: .line 25
            aload 0 /* this */
            iload 2 /* delayInMillis */
            putfield org.h2.engine.DelayedDatabaseCloser.delayInMillis:I
         3: .line 26
            aload 0 /* this */
            aload 1 /* db */
            iconst_2
            invokevirtual org.h2.engine.Database.getTrace:(I)Lorg/h2/message/Trace;
            putfield org.h2.engine.DelayedDatabaseCloser.trace:Lorg/h2/message/Trace;
         4: .line 27
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "H2 Close Delay "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* db */
            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;
            invokevirtual org.h2.engine.DelayedDatabaseCloser.setName:(Ljava/lang/String;)V
         5: .line 28
            aload 0 /* this */
            iconst_1
            invokevirtual org.h2.engine.DelayedDatabaseCloser.setDaemon:(Z)V
         6: .line 29
            aload 0 /* this */
            invokevirtual org.h2.engine.DelayedDatabaseCloser.start:()V
         7: .line 30
            return
        end local 2 // int delayInMillis
        end local 1 // org.h2.engine.Database db
        end local 0 // org.h2.engine.DelayedDatabaseCloser this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    8     0           this  Lorg/h2/engine/DelayedDatabaseCloser;
            0    8     1             db  Lorg/h2/engine/Database;
            0    8     2  delayInMillis  I
    MethodParameters:
               Name  Flags
      db             
      delayInMillis  

  void reset();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.h2.engine.DelayedDatabaseCloser this
         0: .line 37
            aload 0 /* this */
            aconst_null
            putfield org.h2.engine.DelayedDatabaseCloser.databaseRef:Ljava/lang/ref/WeakReference;
         1: .line 38
            return
        end local 0 // org.h2.engine.DelayedDatabaseCloser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/h2/engine/DelayedDatabaseCloser;

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=1
        start local 0 // org.h2.engine.DelayedDatabaseCloser this
         0: .line 42
            goto 9
         1: .line 44
      StackMap locals:
      StackMap stack:
            bipush 100
            istore 1 /* step */
        start local 1 // int step
         2: .line 45
            iload 1 /* step */
            i2l
            invokestatic java.lang.Thread.sleep:(J)V
         3: .line 46
            aload 0 /* this */
            dup
            getfield org.h2.engine.DelayedDatabaseCloser.delayInMillis:I
            iload 1 /* step */
            isub
            putfield org.h2.engine.DelayedDatabaseCloser.delayInMillis:I
        end local 1 // int step
         4: .line 47
            goto 6
      StackMap locals:
      StackMap stack: java.lang.Exception
         5: pop
         6: .line 50
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.h2.engine.DelayedDatabaseCloser.databaseRef:Ljava/lang/ref/WeakReference;
            astore 1 /* ref */
        start local 1 // java.lang.ref.WeakReference ref
         7: .line 51
            aload 1 /* ref */
            ifnull 8
            aload 1 /* ref */
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            ifnonnull 9
         8: .line 52
      StackMap locals: java.lang.ref.WeakReference
      StackMap stack:
            return
        end local 1 // java.lang.ref.WeakReference ref
         9: .line 42
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.h2.engine.DelayedDatabaseCloser.delayInMillis:I
            ifgt 1
        10: .line 56
            aload 0 /* this */
            getfield org.h2.engine.DelayedDatabaseCloser.databaseRef:Ljava/lang/ref/WeakReference;
            astore 2 /* ref */
        start local 2 // java.lang.ref.WeakReference ref
        11: .line 57
            aload 2 /* ref */
            ifnull 21
            aload 2 /* ref */
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            checkcast org.h2.engine.Database
            dup
            astore 1 /* database */
        start local 1 // org.h2.engine.Database database
        12: ifnull 21
        13: .line 59
            aload 1 /* database */
            iconst_0
            invokevirtual org.h2.engine.Database.close:(Z)V
        14: .line 60
            goto 21
      StackMap locals: org.h2.engine.DelayedDatabaseCloser org.h2.engine.Database java.lang.ref.WeakReference
      StackMap stack: java.lang.RuntimeException
        15: astore 3 /* e */
        start local 3 // java.lang.RuntimeException e
        16: .line 65
            aload 0 /* this */
            getfield org.h2.engine.DelayedDatabaseCloser.trace:Lorg/h2/message/Trace;
            aload 3 /* e */
            ldc "could not close the database"
            invokevirtual org.h2.message.Trace.error:(Ljava/lang/Throwable;Ljava/lang/String;)V
        17: .line 68
            goto 21
      StackMap locals: org.h2.engine.DelayedDatabaseCloser org.h2.engine.Database java.lang.ref.WeakReference java.lang.RuntimeException
      StackMap stack: java.lang.Throwable
        18: astore 4 /* e2 */
        start local 4 // java.lang.Throwable e2
        19: .line 69
            aload 3 /* e */
            aload 4 /* e2 */
            invokevirtual java.lang.RuntimeException.addSuppressed:(Ljava/lang/Throwable;)V
        20: .line 70
            aload 3 /* e */
            athrow
        end local 4 // java.lang.Throwable e2
        end local 3 // java.lang.RuntimeException e
        end local 1 // org.h2.engine.Database database
        21: .line 74
      StackMap locals: org.h2.engine.DelayedDatabaseCloser top java.lang.ref.WeakReference
      StackMap stack:
            return
        end local 2 // java.lang.ref.WeakReference ref
        end local 0 // org.h2.engine.DelayedDatabaseCloser this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   22     0      this  Lorg/h2/engine/DelayedDatabaseCloser;
            2    4     1      step  I
            7    9     1       ref  Ljava/lang/ref/WeakReference<Lorg/h2/engine/Database;>;
           12   21     1  database  Lorg/h2/engine/Database;
           11   22     2       ref  Ljava/lang/ref/WeakReference<Lorg/h2/engine/Database;>;
           16   21     3         e  Ljava/lang/RuntimeException;
           19   21     4        e2  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           1     4       5  Class java.lang.Exception
          13    14      15  Class java.lang.RuntimeException
          16    17      18  Class java.lang.Throwable
}
SourceFile: "DelayedDatabaseCloser.java"