public class org.terracotta.offheapstore.buffersource.TimingBufferSource implements org.terracotta.offheapstore.buffersource.BufferSource
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.terracotta.offheapstore.buffersource.TimingBufferSource
  super_class: java.lang.Object
{
  private static final org.slf4j.Logger LOGGER;
    descriptor: Lorg/slf4j/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final org.terracotta.offheapstore.buffersource.BufferSource delegate;
    descriptor: Lorg/terracotta/offheapstore/buffersource/BufferSource;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long slowNanos;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long criticalNanos;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean haltOnCritical;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 26
            ldc Lorg/terracotta/offheapstore/buffersource/TimingBufferSource;
            invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
            putstatic org.terracotta.offheapstore.buffersource.TimingBufferSource.LOGGER:Lorg/slf4j/Logger;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.terracotta.offheapstore.buffersource.BufferSource, long, java.util.concurrent.TimeUnit, long, java.util.concurrent.TimeUnit, boolean);
    descriptor: (Lorg/terracotta/offheapstore/buffersource/BufferSource;JLjava/util/concurrent/TimeUnit;JLjava/util/concurrent/TimeUnit;Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=9, args_size=7
        start local 0 // org.terracotta.offheapstore.buffersource.TimingBufferSource this
        start local 1 // org.terracotta.offheapstore.buffersource.BufferSource source
        start local 2 // long slow
        start local 4 // java.util.concurrent.TimeUnit slowUnit
        start local 5 // long critical
        start local 7 // java.util.concurrent.TimeUnit criticalUnit
        start local 8 // boolean haltOnCritical
         0: .line 33
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 34
            aload 0 /* this */
            aload 1 /* source */
            putfield org.terracotta.offheapstore.buffersource.TimingBufferSource.delegate:Lorg/terracotta/offheapstore/buffersource/BufferSource;
         2: .line 35
            aload 0 /* this */
            aload 4 /* slowUnit */
            lload 2 /* slow */
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            putfield org.terracotta.offheapstore.buffersource.TimingBufferSource.slowNanos:J
         3: .line 36
            aload 0 /* this */
            aload 7 /* criticalUnit */
            lload 5 /* critical */
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            putfield org.terracotta.offheapstore.buffersource.TimingBufferSource.criticalNanos:J
         4: .line 37
            aload 0 /* this */
            iload 8 /* haltOnCritical */
            putfield org.terracotta.offheapstore.buffersource.TimingBufferSource.haltOnCritical:Z
         5: .line 38
            return
        end local 8 // boolean haltOnCritical
        end local 7 // java.util.concurrent.TimeUnit criticalUnit
        end local 5 // long critical
        end local 4 // java.util.concurrent.TimeUnit slowUnit
        end local 2 // long slow
        end local 1 // org.terracotta.offheapstore.buffersource.BufferSource source
        end local 0 // org.terracotta.offheapstore.buffersource.TimingBufferSource this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    6     0            this  Lorg/terracotta/offheapstore/buffersource/TimingBufferSource;
            0    6     1          source  Lorg/terracotta/offheapstore/buffersource/BufferSource;
            0    6     2            slow  J
            0    6     4        slowUnit  Ljava/util/concurrent/TimeUnit;
            0    6     5        critical  J
            0    6     7    criticalUnit  Ljava/util/concurrent/TimeUnit;
            0    6     8  haltOnCritical  Z
    MethodParameters:
                Name  Flags
      source          
      slow            
      slowUnit        
      critical        
      criticalUnit    
      haltOnCritical  

  public java.nio.ByteBuffer allocateBuffer(int);
    descriptor: (I)Ljava/nio/ByteBuffer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=8, args_size=2
        start local 0 // org.terracotta.offheapstore.buffersource.TimingBufferSource this
        start local 1 // int size
         0: .line 42
            invokestatic java.lang.System.nanoTime:()J
            lstore 2 /* beforeAllocationTime */
        start local 2 // long beforeAllocationTime
         1: .line 44
            aload 0 /* this */
            getfield org.terracotta.offheapstore.buffersource.TimingBufferSource.delegate:Lorg/terracotta/offheapstore/buffersource/BufferSource;
            iload 1 /* size */
            invokeinterface org.terracotta.offheapstore.buffersource.BufferSource.allocateBuffer:(I)Ljava/nio/ByteBuffer;
            astore 5
         2: .line 46
            invokestatic java.lang.System.nanoTime:()J
            lload 2 /* beforeAllocationTime */
            lsub
            lstore 6 /* allocationDelay */
        start local 6 // long allocationDelay
         3: .line 47
            lload 6 /* allocationDelay */
            aload 0 /* this */
            getfield org.terracotta.offheapstore.buffersource.TimingBufferSource.criticalNanos:J
            lcmp
            iflt 10
         4: .line 48
            aload 0 /* this */
            getfield org.terracotta.offheapstore.buffersource.TimingBufferSource.haltOnCritical:Z
            ifeq 8
         5: .line 49
            getstatic org.terracotta.offheapstore.buffersource.TimingBufferSource.LOGGER:Lorg/slf4j/Logger;
            ldc "Off heap memory allocation is way too slow - attempting to halt VM to prevent swap depletion. Please review your -XX:MaxDirectMemorySize and make sure the OS has sufficient resources."
            invokeinterface org.slf4j.Logger.error:(Ljava/lang/String;)V
         6: .line 51
            ldc "attempted VM halt"
            invokestatic org.terracotta.offheapstore.buffersource.TimingBufferSource.commitSuicide:(Ljava/lang/String;)V
         7: .line 52
            goto 12
         8: .line 53
      StackMap locals: org.terracotta.offheapstore.buffersource.TimingBufferSource int long top java.nio.ByteBuffer long
      StackMap stack:
            getstatic org.terracotta.offheapstore.buffersource.TimingBufferSource.LOGGER:Lorg/slf4j/Logger;
            ldc "Off heap memory allocation is way too slow. Please review your -XX:MaxDirectMemorySize and make sure the OS has sufficient resources."
            invokeinterface org.slf4j.Logger.error:(Ljava/lang/String;)V
         9: .line 56
            goto 12
      StackMap locals:
      StackMap stack:
        10: lload 6 /* allocationDelay */
            aload 0 /* this */
            getfield org.terracotta.offheapstore.buffersource.TimingBufferSource.slowNanos:J
            lcmp
            ifle 12
        11: .line 57
            getstatic org.terracotta.offheapstore.buffersource.TimingBufferSource.LOGGER:Lorg/slf4j/Logger;
            ldc "Off heap memory allocation is too slow - is the OS swapping?"
            invokeinterface org.slf4j.Logger.warn:(Ljava/lang/String;)V
        end local 6 // long allocationDelay
        12: .line 44
      StackMap locals:
      StackMap stack:
            aload 5
            areturn
        13: .line 45
      StackMap locals: org.terracotta.offheapstore.buffersource.TimingBufferSource int long
      StackMap stack: java.lang.Throwable
            astore 4
        14: .line 46
            invokestatic java.lang.System.nanoTime:()J
            lload 2 /* beforeAllocationTime */
            lsub
            lstore 6 /* allocationDelay */
        start local 6 // long allocationDelay
        15: .line 47
            lload 6 /* allocationDelay */
            aload 0 /* this */
            getfield org.terracotta.offheapstore.buffersource.TimingBufferSource.criticalNanos:J
            lcmp
            iflt 22
        16: .line 48
            aload 0 /* this */
            getfield org.terracotta.offheapstore.buffersource.TimingBufferSource.haltOnCritical:Z
            ifeq 20
        17: .line 49
            getstatic org.terracotta.offheapstore.buffersource.TimingBufferSource.LOGGER:Lorg/slf4j/Logger;
            ldc "Off heap memory allocation is way too slow - attempting to halt VM to prevent swap depletion. Please review your -XX:MaxDirectMemorySize and make sure the OS has sufficient resources."
            invokeinterface org.slf4j.Logger.error:(Ljava/lang/String;)V
        18: .line 51
            ldc "attempted VM halt"
            invokestatic org.terracotta.offheapstore.buffersource.TimingBufferSource.commitSuicide:(Ljava/lang/String;)V
        19: .line 52
            goto 24
        20: .line 53
      StackMap locals: org.terracotta.offheapstore.buffersource.TimingBufferSource int long java.lang.Throwable top long
      StackMap stack:
            getstatic org.terracotta.offheapstore.buffersource.TimingBufferSource.LOGGER:Lorg/slf4j/Logger;
            ldc "Off heap memory allocation is way too slow. Please review your -XX:MaxDirectMemorySize and make sure the OS has sufficient resources."
            invokeinterface org.slf4j.Logger.error:(Ljava/lang/String;)V
        21: .line 56
            goto 24
      StackMap locals:
      StackMap stack:
        22: lload 6 /* allocationDelay */
            aload 0 /* this */
            getfield org.terracotta.offheapstore.buffersource.TimingBufferSource.slowNanos:J
            lcmp
            ifle 24
        23: .line 57
            getstatic org.terracotta.offheapstore.buffersource.TimingBufferSource.LOGGER:Lorg/slf4j/Logger;
            ldc "Off heap memory allocation is too slow - is the OS swapping?"
            invokeinterface org.slf4j.Logger.warn:(Ljava/lang/String;)V
        end local 6 // long allocationDelay
        24: .line 59
      StackMap locals: org.terracotta.offheapstore.buffersource.TimingBufferSource int long java.lang.Throwable
      StackMap stack:
            aload 4
            athrow
        end local 2 // long beforeAllocationTime
        end local 1 // int size
        end local 0 // org.terracotta.offheapstore.buffersource.TimingBufferSource this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   25     0                  this  Lorg/terracotta/offheapstore/buffersource/TimingBufferSource;
            0   25     1                  size  I
            1   25     2  beforeAllocationTime  J
            3   12     6       allocationDelay  J
           15   24     6       allocationDelay  J
      Exception table:
        from    to  target  type
           1     2      13  any
    MethodParameters:
      Name  Flags
      size  

  private static void commitSuicide(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.lang.String msg
         0: .line 67
            new java.lang.Thread
            dup
            invokedynamic run()Ljava/lang/Runnable;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()V
                  org/terracotta/offheapstore/buffersource/TimingBufferSource.lambda$0()V (6)
                  ()V
            invokespecial java.lang.Thread.<init>:(Ljava/lang/Runnable;)V
            astore 1 /* t */
        start local 1 // java.lang.Thread t
         1: .line 84
            aload 1 /* t */
            iconst_1
            invokevirtual java.lang.Thread.setDaemon:(Z)V
         2: .line 86
            aload 1 /* t */
            invokevirtual java.lang.Thread.start:()V
         3: .line 88
            new java.lang.Error
            dup
            aload 0 /* msg */
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.lang.Thread t
        end local 0 // java.lang.String msg
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0   msg  Ljava/lang/String;
            1    4     1     t  Ljava/lang/Thread;
    MethodParameters:
      Name  Flags
      msg   

  private static void lambda$0();
    descriptor: ()V
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 70
            iconst_m1
            invokestatic java.lang.System.exit:(I)V
         1: .line 71
            goto 4
      StackMap locals:
      StackMap stack: java.lang.SecurityException
         2: astore 0 /* ex */
        start local 0 // java.lang.SecurityException ex
         3: .line 72
            getstatic org.terracotta.offheapstore.buffersource.TimingBufferSource.LOGGER:Lorg/slf4j/Logger;
            ldc "SecurityException prevented system exit"
            aload 0 /* ex */
            invokeinterface org.slf4j.Logger.info:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 0 // java.lang.SecurityException ex
         4: .line 77
      StackMap locals:
      StackMap stack:
            ldc 5000
            invokestatic java.lang.Thread.sleep:(J)V
         5: .line 78
            getstatic org.terracotta.offheapstore.buffersource.TimingBufferSource.LOGGER:Lorg/slf4j/Logger;
            ldc "VM is in an unreliable state - please abort it!"
            invokeinterface org.slf4j.Logger.error:(Ljava/lang/String;)V
         6: .line 76
            goto 4
         7: .line 80
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
            pop
         8: .line 81
            getstatic org.terracotta.offheapstore.buffersource.TimingBufferSource.LOGGER:Lorg/slf4j/Logger;
            ldc "JVM Instability logger terminated by interrupt"
            invokeinterface org.slf4j.Logger.info:(Ljava/lang/String;)V
         9: .line 83
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            3    4     0    ex  Ljava/lang/SecurityException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.SecurityException
           4     7       7  Class java.lang.InterruptedException
}
SourceFile: "TimingBufferSource.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles