class org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated
  super_class: java.lang.Object
{
  final java.util.concurrent.ConcurrentLinkedQueue<org.apache.cassandra.utils.memory.NativeAllocator$Region> stash;
    descriptor: Ljava/util/concurrent/ConcurrentLinkedQueue;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentLinkedQueue<Lorg/apache/cassandra/utils/memory/NativeAllocator$Region;>;

  final java.util.concurrent.Semaphore permits;
    descriptor: Ljava/util/concurrent/Semaphore;
    flags: (0x0010) ACC_FINAL

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated this
         0: .line 177
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 179
            aload 0 /* this */
            new java.util.concurrent.ConcurrentLinkedQueue
            dup
            invokespecial java.util.concurrent.ConcurrentLinkedQueue.<init>:()V
            putfield org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated.stash:Ljava/util/concurrent/ConcurrentLinkedQueue;
         2: .line 180
            aload 0 /* this */
            new java.util.concurrent.Semaphore
            dup
            bipush 8
            invokespecial java.util.concurrent.Semaphore.<init>:(I)V
            putfield org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated.permits:Ljava/util/concurrent/Semaphore;
         3: .line 177
            return
        end local 0 // org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/cassandra/utils/memory/NativeAllocator$RaceAllocated;

  boolean stash(org.apache.cassandra.utils.memory.NativeAllocator$Region);
    descriptor: (Lorg/apache/cassandra/utils/memory/NativeAllocator$Region;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated this
        start local 1 // org.apache.cassandra.utils.memory.NativeAllocator$Region region
         0: .line 183
            aload 0 /* this */
            getfield org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated.permits:Ljava/util/concurrent/Semaphore;
            invokevirtual java.util.concurrent.Semaphore.tryAcquire:()Z
            ifne 2
         1: .line 184
            iconst_0
            ireturn
         2: .line 185
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated.stash:Ljava/util/concurrent/ConcurrentLinkedQueue;
            aload 1 /* region */
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.add:(Ljava/lang/Object;)Z
            pop
         3: .line 186
            iconst_1
            ireturn
        end local 1 // org.apache.cassandra.utils.memory.NativeAllocator$Region region
        end local 0 // org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lorg/apache/cassandra/utils/memory/NativeAllocator$RaceAllocated;
            0    4     1  region  Lorg/apache/cassandra/utils/memory/NativeAllocator$Region;
    MethodParameters:
        Name  Flags
      region  

  org.apache.cassandra.utils.memory.NativeAllocator$Region poll();
    descriptor: ()Lorg/apache/cassandra/utils/memory/NativeAllocator$Region;
    flags: (0x0000) 
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated this
         0: .line 190
            aload 0 /* this */
            getfield org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated.stash:Ljava/util/concurrent/ConcurrentLinkedQueue;
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.poll:()Ljava/lang/Object;
            checkcast org.apache.cassandra.utils.memory.NativeAllocator$Region
            astore 1 /* next */
        start local 1 // org.apache.cassandra.utils.memory.NativeAllocator$Region next
         1: .line 191
            aload 1 /* next */
            ifnull 3
         2: .line 192
            aload 0 /* this */
            getfield org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated.permits:Ljava/util/concurrent/Semaphore;
            invokevirtual java.util.concurrent.Semaphore.release:()V
         3: .line 193
      StackMap locals: org.apache.cassandra.utils.memory.NativeAllocator$Region
      StackMap stack:
            aload 1 /* next */
            areturn
        end local 1 // org.apache.cassandra.utils.memory.NativeAllocator$Region next
        end local 0 // org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/cassandra/utils/memory/NativeAllocator$RaceAllocated;
            1    4     1  next  Lorg/apache/cassandra/utils/memory/NativeAllocator$Region;
}
SourceFile: "NativeAllocator.java"
NestHost: org.apache.cassandra.utils.memory.NativeAllocator
InnerClasses:
  private RaceAllocated = org.apache.cassandra.utils.memory.NativeAllocator$RaceAllocated of org.apache.cassandra.utils.memory.NativeAllocator
  private Region = org.apache.cassandra.utils.memory.NativeAllocator$Region of org.apache.cassandra.utils.memory.NativeAllocator