final class io.netty.buffer.PoolChunk<T> implements io.netty.buffer.PoolChunkMetric
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.buffer.PoolChunk
  super_class: java.lang.Object
{
  private static final int INTEGER_SIZE_MINUS_ONE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 31

  final io.netty.buffer.PoolArena<T> arena;
    descriptor: Lio/netty/buffer/PoolArena;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/netty/buffer/PoolArena<TT;>;

  final T memory;
    descriptor: Ljava/lang/Object;
    flags: (0x0010) ACC_FINAL
    Signature: TT;

  final boolean unpooled;
    descriptor: Z
    flags: (0x0010) ACC_FINAL

  final int offset;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  private final byte[] memoryMap;
    descriptor: [B
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final byte[] depthMap;
    descriptor: [B
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final io.netty.buffer.PoolSubpage<T>[] subpages;
    descriptor: [Lio/netty/buffer/PoolSubpage;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: [Lio/netty/buffer/PoolSubpage<TT;>;

  private final int subpageOverflowMask;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int pageSize;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int pageShifts;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int maxOrder;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int chunkSize;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int log2ChunkSize;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int maxSubpageAllocs;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final byte unusable;
    descriptor: B
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  io.netty.buffer.PoolChunkList<T> parent;
    descriptor: Lio/netty/buffer/PoolChunkList;
    flags: (0x0000) 
    Signature: Lio/netty/buffer/PoolChunkList<TT;>;

  io.netty.buffer.PoolChunk<T> prev;
    descriptor: Lio/netty/buffer/PoolChunk;
    flags: (0x0000) 
    Signature: Lio/netty/buffer/PoolChunk<TT;>;

  io.netty.buffer.PoolChunk<T> next;
    descriptor: Lio/netty/buffer/PoolChunk;
    flags: (0x0000) 
    Signature: Lio/netty/buffer/PoolChunk<TT;>;

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 103
            ldc Lio/netty/buffer/PoolChunk;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic io.netty.buffer.PoolChunk.$assertionsDisabled:Z
         3: .line 105
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(io.netty.buffer.PoolArena<T>, T, int, int, int, int, );
    descriptor: (Lio/netty/buffer/PoolArena;Ljava/lang/Object;IIIII)V
    flags: (0x0000) 
    Code:
      stack=5, locals=12, args_size=8
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // io.netty.buffer.PoolArena arena
        start local 2 // java.lang.Object memory
        start local 3 // int pageSize
        start local 4 // int maxOrder
        start local 5 // int pageShifts
        start local 6 // int chunkSize
        start local 7 // int offset
         0: .line 135
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 136
            aload 0 /* this */
            iconst_0
            putfield io.netty.buffer.PoolChunk.unpooled:Z
         2: .line 137
            aload 0 /* this */
            aload 1 /* arena */
            putfield io.netty.buffer.PoolChunk.arena:Lio/netty/buffer/PoolArena;
         3: .line 138
            aload 0 /* this */
            aload 2 /* memory */
            putfield io.netty.buffer.PoolChunk.memory:Ljava/lang/Object;
         4: .line 139
            aload 0 /* this */
            iload 3 /* pageSize */
            putfield io.netty.buffer.PoolChunk.pageSize:I
         5: .line 140
            aload 0 /* this */
            iload 5 /* pageShifts */
            putfield io.netty.buffer.PoolChunk.pageShifts:I
         6: .line 141
            aload 0 /* this */
            iload 4 /* maxOrder */
            putfield io.netty.buffer.PoolChunk.maxOrder:I
         7: .line 142
            aload 0 /* this */
            iload 6 /* chunkSize */
            putfield io.netty.buffer.PoolChunk.chunkSize:I
         8: .line 143
            aload 0 /* this */
            iload 7 /* offset */
            putfield io.netty.buffer.PoolChunk.offset:I
         9: .line 144
            aload 0 /* this */
            iload 4 /* maxOrder */
            iconst_1
            iadd
            i2b
            putfield io.netty.buffer.PoolChunk.unusable:B
        10: .line 145
            aload 0 /* this */
            iload 6 /* chunkSize */
            invokestatic io.netty.buffer.PoolChunk.log2:(I)I
            putfield io.netty.buffer.PoolChunk.log2ChunkSize:I
        11: .line 146
            aload 0 /* this */
            iload 3 /* pageSize */
            iconst_1
            isub
            iconst_m1
            ixor
            putfield io.netty.buffer.PoolChunk.subpageOverflowMask:I
        12: .line 147
            aload 0 /* this */
            iload 6 /* chunkSize */
            putfield io.netty.buffer.PoolChunk.freeBytes:I
        13: .line 149
            getstatic io.netty.buffer.PoolChunk.$assertionsDisabled:Z
            ifne 14
            iload 4 /* maxOrder */
            bipush 30
            if_icmplt 14
            new java.lang.AssertionError
            dup
            new java.lang.StringBuilder
            dup
            ldc "maxOrder should be < 30, but is: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 4 /* maxOrder */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        14: .line 150
      StackMap locals: io.netty.buffer.PoolChunk io.netty.buffer.PoolArena java.lang.Object int int int int int
      StackMap stack:
            aload 0 /* this */
            iconst_1
            iload 4 /* maxOrder */
            ishl
            putfield io.netty.buffer.PoolChunk.maxSubpageAllocs:I
        15: .line 153
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.maxSubpageAllocs:I
            iconst_1
            ishl
            newarray 8
            putfield io.netty.buffer.PoolChunk.memoryMap:[B
        16: .line 154
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.memoryMap:[B
            arraylength
            newarray 8
            putfield io.netty.buffer.PoolChunk.depthMap:[B
        17: .line 155
            iconst_1
            istore 8 /* memoryMapIndex */
        start local 8 // int memoryMapIndex
        18: .line 156
            iconst_0
            istore 9 /* d */
        start local 9 // int d
        19: goto 29
        20: .line 157
      StackMap locals: int int
      StackMap stack:
            iconst_1
            iload 9 /* d */
            ishl
            istore 10 /* depth */
        start local 10 // int depth
        21: .line 158
            iconst_0
            istore 11 /* p */
        start local 11 // int p
        22: goto 27
        23: .line 160
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.memoryMap:[B
            iload 8 /* memoryMapIndex */
            iload 9 /* d */
            i2b
            bastore
        24: .line 161
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.depthMap:[B
            iload 8 /* memoryMapIndex */
            iload 9 /* d */
            i2b
            bastore
        25: .line 162
            iinc 8 /* memoryMapIndex */ 1
        26: .line 158
            iinc 11 /* p */ 1
      StackMap locals:
      StackMap stack:
        27: iload 11 /* p */
            iload 10 /* depth */
            if_icmplt 23
        end local 11 // int p
        end local 10 // int depth
        28: .line 156
            iinc 9 /* d */ 1
      StackMap locals:
      StackMap stack:
        29: iload 9 /* d */
            iload 4 /* maxOrder */
            if_icmple 20
        end local 9 // int d
        30: .line 166
            aload 0 /* this */
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.maxSubpageAllocs:I
            invokevirtual io.netty.buffer.PoolChunk.newSubpageArray:(I)[Lio/netty/buffer/PoolSubpage;
            putfield io.netty.buffer.PoolChunk.subpages:[Lio/netty/buffer/PoolSubpage;
        31: .line 167
            return
        end local 8 // int memoryMapIndex
        end local 7 // int offset
        end local 6 // int chunkSize
        end local 5 // int pageShifts
        end local 4 // int maxOrder
        end local 3 // int pageSize
        end local 2 // java.lang.Object memory
        end local 1 // io.netty.buffer.PoolArena arena
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   32     0            this  Lio/netty/buffer/PoolChunk<TT;>;
            0   32     1           arena  Lio/netty/buffer/PoolArena<TT;>;
            0   32     2          memory  TT;
            0   32     3        pageSize  I
            0   32     4        maxOrder  I
            0   32     5      pageShifts  I
            0   32     6       chunkSize  I
            0   32     7          offset  I
           18   32     8  memoryMapIndex  I
           19   30     9               d  I
           21   28    10           depth  I
           22   28    11               p  I
    Signature: (Lio/netty/buffer/PoolArena<TT;>;TT;IIIII)V
    MethodParameters:
            Name  Flags
      arena       
      memory      
      pageSize    
      maxOrder    
      pageShifts  
      chunkSize   
      offset      

  void <init>(io.netty.buffer.PoolArena<T>, T, int, );
    descriptor: (Lio/netty/buffer/PoolArena;Ljava/lang/Object;II)V
    flags: (0x0000) 
    Code:
      stack=3, locals=5, args_size=5
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // io.netty.buffer.PoolArena arena
        start local 2 // java.lang.Object memory
        start local 3 // int size
        start local 4 // int offset
         0: .line 170
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 171
            aload 0 /* this */
            iconst_1
            putfield io.netty.buffer.PoolChunk.unpooled:Z
         2: .line 172
            aload 0 /* this */
            aload 1 /* arena */
            putfield io.netty.buffer.PoolChunk.arena:Lio/netty/buffer/PoolArena;
         3: .line 173
            aload 0 /* this */
            aload 2 /* memory */
            putfield io.netty.buffer.PoolChunk.memory:Ljava/lang/Object;
         4: .line 174
            aload 0 /* this */
            iload 4 /* offset */
            putfield io.netty.buffer.PoolChunk.offset:I
         5: .line 175
            aload 0 /* this */
            aconst_null
            putfield io.netty.buffer.PoolChunk.memoryMap:[B
         6: .line 176
            aload 0 /* this */
            aconst_null
            putfield io.netty.buffer.PoolChunk.depthMap:[B
         7: .line 177
            aload 0 /* this */
            aconst_null
            putfield io.netty.buffer.PoolChunk.subpages:[Lio/netty/buffer/PoolSubpage;
         8: .line 178
            aload 0 /* this */
            iconst_0
            putfield io.netty.buffer.PoolChunk.subpageOverflowMask:I
         9: .line 179
            aload 0 /* this */
            iconst_0
            putfield io.netty.buffer.PoolChunk.pageSize:I
        10: .line 180
            aload 0 /* this */
            iconst_0
            putfield io.netty.buffer.PoolChunk.pageShifts:I
        11: .line 181
            aload 0 /* this */
            iconst_0
            putfield io.netty.buffer.PoolChunk.maxOrder:I
        12: .line 182
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.maxOrder:I
            iconst_1
            iadd
            i2b
            putfield io.netty.buffer.PoolChunk.unusable:B
        13: .line 183
            aload 0 /* this */
            iload 3 /* size */
            putfield io.netty.buffer.PoolChunk.chunkSize:I
        14: .line 184
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.chunkSize:I
            invokestatic io.netty.buffer.PoolChunk.log2:(I)I
            putfield io.netty.buffer.PoolChunk.log2ChunkSize:I
        15: .line 185
            aload 0 /* this */
            iconst_0
            putfield io.netty.buffer.PoolChunk.maxSubpageAllocs:I
        16: .line 186
            return
        end local 4 // int offset
        end local 3 // int size
        end local 2 // java.lang.Object memory
        end local 1 // io.netty.buffer.PoolArena arena
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   17     0    this  Lio/netty/buffer/PoolChunk<TT;>;
            0   17     1   arena  Lio/netty/buffer/PoolArena<TT;>;
            0   17     2  memory  TT;
            0   17     3    size  I
            0   17     4  offset  I
    Signature: (Lio/netty/buffer/PoolArena<TT;>;TT;II)V
    MethodParameters:
        Name  Flags
      arena   
      memory  
      size    
      offset  

  private io.netty.buffer.PoolSubpage<T>[] newSubpageArray(int);
    descriptor: (I)[Lio/netty/buffer/PoolSubpage;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int size
         0: .line 190
            iload 1 /* size */
            anewarray io.netty.buffer.PoolSubpage
            areturn
        end local 1 // int size
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PoolChunk<TT;>;
            0    1     1  size  I
    Signature: (I)[Lio/netty/buffer/PoolSubpage<TT;>;
    MethodParameters:
      Name  Flags
      size  

  public int usage();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // io.netty.buffer.PoolChunk this
         0: .line 196
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.arena:Lio/netty/buffer/PoolArena;
            dup
            astore 2
            monitorenter
         1: .line 197
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.freeBytes:I
            istore 1 /* freeBytes */
        start local 1 // int freeBytes
         2: .line 196
            aload 2
            monitorexit
         3: goto 6
        end local 1 // int freeBytes
      StackMap locals: io.netty.buffer.PoolChunk top io.netty.buffer.PoolArena
      StackMap stack: java.lang.Throwable
         4: aload 2
            monitorexit
         5: athrow
        start local 1 // int freeBytes
         6: .line 199
      StackMap locals: io.netty.buffer.PoolChunk int
      StackMap stack:
            aload 0 /* this */
            iload 1 /* freeBytes */
            invokevirtual io.netty.buffer.PoolChunk.usage:(I)I
            ireturn
        end local 1 // int freeBytes
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    7     0       this  Lio/netty/buffer/PoolChunk<TT;>;
            2    4     1  freeBytes  I
            6    7     1  freeBytes  I
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any

  private int usage(int);
    descriptor: (I)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int freeBytes
         0: .line 203
            iload 1 /* freeBytes */
            ifne 2
         1: .line 204
            bipush 100
            ireturn
         2: .line 207
      StackMap locals:
      StackMap stack:
            iload 1 /* freeBytes */
            i2l
            ldc 100
            lmul
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.chunkSize:I
            i2l
            ldiv
            l2i
            istore 2 /* freePercentage */
        start local 2 // int freePercentage
         3: .line 208
            iload 2 /* freePercentage */
            ifne 5
         4: .line 209
            bipush 99
            ireturn
         5: .line 211
      StackMap locals: int
      StackMap stack:
            bipush 100
            iload 2 /* freePercentage */
            isub
            ireturn
        end local 2 // int freePercentage
        end local 1 // int freeBytes
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    6     0            this  Lio/netty/buffer/PoolChunk<TT;>;
            0    6     1       freeBytes  I
            3    6     2  freePercentage  I
    MethodParameters:
           Name  Flags
      freeBytes  

  long allocate(int);
    descriptor: (I)J
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int normCapacity
         0: .line 215
            iload 1 /* normCapacity */
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.subpageOverflowMask:I
            iand
            ifeq 2
         1: .line 216
            aload 0 /* this */
            iload 1 /* normCapacity */
            invokevirtual io.netty.buffer.PoolChunk.allocateRun:(I)J
            lreturn
         2: .line 218
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* normCapacity */
            invokevirtual io.netty.buffer.PoolChunk.allocateSubpage:(I)J
            lreturn
        end local 1 // int normCapacity
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    3     0          this  Lio/netty/buffer/PoolChunk<TT;>;
            0    3     1  normCapacity  I
    MethodParameters:
              Name  Flags
      normCapacity  

  private void updateParentsAlloc(int);
    descriptor: (I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int id
         0: .line 231
            goto 9
         1: .line 232
      StackMap locals:
      StackMap stack:
            iload 1 /* id */
            iconst_1
            iushr
            istore 2 /* parentId */
        start local 2 // int parentId
         2: .line 233
            aload 0 /* this */
            iload 1 /* id */
            invokevirtual io.netty.buffer.PoolChunk.value:(I)B
            istore 3 /* val1 */
        start local 3 // byte val1
         3: .line 234
            aload 0 /* this */
            iload 1 /* id */
            iconst_1
            ixor
            invokevirtual io.netty.buffer.PoolChunk.value:(I)B
            istore 4 /* val2 */
        start local 4 // byte val2
         4: .line 235
            iload 3 /* val1 */
            iload 4 /* val2 */
            if_icmpge 5
            iload 3 /* val1 */
            goto 6
      StackMap locals: int int int
      StackMap stack:
         5: iload 4 /* val2 */
      StackMap locals:
      StackMap stack: int
         6: istore 5 /* val */
        start local 5 // byte val
         7: .line 236
            aload 0 /* this */
            iload 2 /* parentId */
            iload 5 /* val */
            invokevirtual io.netty.buffer.PoolChunk.setValue:(IB)V
         8: .line 237
            iload 2 /* parentId */
            istore 1 /* id */
        end local 5 // byte val
        end local 4 // byte val2
        end local 3 // byte val1
        end local 2 // int parentId
         9: .line 231
      StackMap locals:
      StackMap stack:
            iload 1 /* id */
            iconst_1
            if_icmpgt 1
        10: .line 239
            return
        end local 1 // int id
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   11     0      this  Lio/netty/buffer/PoolChunk<TT;>;
            0   11     1        id  I
            2    9     2  parentId  I
            3    9     3      val1  B
            4    9     4      val2  B
            7    9     5       val  B
    MethodParameters:
      Name  Flags
      id    

  private void updateParentsFree(int);
    descriptor: (I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=7, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int id
         0: .line 249
            aload 0 /* this */
            iload 1 /* id */
            invokevirtual io.netty.buffer.PoolChunk.depth:(I)B
            iconst_1
            iadd
            istore 2 /* logChild */
        start local 2 // int logChild
         1: .line 250
            goto 14
         2: .line 251
      StackMap locals: int
      StackMap stack:
            iload 1 /* id */
            iconst_1
            iushr
            istore 3 /* parentId */
        start local 3 // int parentId
         3: .line 252
            aload 0 /* this */
            iload 1 /* id */
            invokevirtual io.netty.buffer.PoolChunk.value:(I)B
            istore 4 /* val1 */
        start local 4 // byte val1
         4: .line 253
            aload 0 /* this */
            iload 1 /* id */
            iconst_1
            ixor
            invokevirtual io.netty.buffer.PoolChunk.value:(I)B
            istore 5 /* val2 */
        start local 5 // byte val2
         5: .line 254
            iinc 2 /* logChild */ -1
         6: .line 256
            iload 4 /* val1 */
            iload 2 /* logChild */
            if_icmpne 9
            iload 5 /* val2 */
            iload 2 /* logChild */
            if_icmpne 9
         7: .line 257
            aload 0 /* this */
            iload 3 /* parentId */
            iload 2 /* logChild */
            iconst_1
            isub
            i2b
            invokevirtual io.netty.buffer.PoolChunk.setValue:(IB)V
         8: .line 258
            goto 13
         9: .line 259
      StackMap locals: int int int
      StackMap stack:
            iload 4 /* val1 */
            iload 5 /* val2 */
            if_icmpge 10
            iload 4 /* val1 */
            goto 11
      StackMap locals:
      StackMap stack:
        10: iload 5 /* val2 */
      StackMap locals:
      StackMap stack: int
        11: istore 6 /* val */
        start local 6 // byte val
        12: .line 260
            aload 0 /* this */
            iload 3 /* parentId */
            iload 6 /* val */
            invokevirtual io.netty.buffer.PoolChunk.setValue:(IB)V
        end local 6 // byte val
        13: .line 263
      StackMap locals:
      StackMap stack:
            iload 3 /* parentId */
            istore 1 /* id */
        end local 5 // byte val2
        end local 4 // byte val1
        end local 3 // int parentId
        14: .line 250
      StackMap locals:
      StackMap stack:
            iload 1 /* id */
            iconst_1
            if_icmpgt 2
        15: .line 265
            return
        end local 2 // int logChild
        end local 1 // int id
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   16     0      this  Lio/netty/buffer/PoolChunk<TT;>;
            0   16     1        id  I
            1   16     2  logChild  I
            3   14     3  parentId  I
            4   14     4      val1  B
            5   14     5      val2  B
           12   13     6       val  B
    MethodParameters:
      Name  Flags
      id    

  private int allocateNode(int);
    descriptor: (I)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=8, locals=6, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int d
         0: .line 275
            iconst_1
            istore 2 /* id */
        start local 2 // int id
         1: .line 276
            iconst_1
            iload 1 /* d */
            ishl
            ineg
            istore 3 /* initial */
        start local 3 // int initial
         2: .line 277
            aload 0 /* this */
            iload 2 /* id */
            invokevirtual io.netty.buffer.PoolChunk.value:(I)B
            istore 4 /* val */
        start local 4 // byte val
         3: .line 278
            iload 4 /* val */
            iload 1 /* d */
            if_icmple 10
         4: .line 279
            iconst_m1
            ireturn
         5: .line 282
      StackMap locals: int int int
      StackMap stack:
            iload 2 /* id */
            iconst_1
            ishl
            istore 2 /* id */
         6: .line 283
            aload 0 /* this */
            iload 2 /* id */
            invokevirtual io.netty.buffer.PoolChunk.value:(I)B
            istore 4 /* val */
         7: .line 284
            iload 4 /* val */
            iload 1 /* d */
            if_icmple 10
         8: .line 285
            iload 2 /* id */
            iconst_1
            ixor
            istore 2 /* id */
         9: .line 286
            aload 0 /* this */
            iload 2 /* id */
            invokevirtual io.netty.buffer.PoolChunk.value:(I)B
            istore 4 /* val */
        10: .line 281
      StackMap locals:
      StackMap stack:
            iload 4 /* val */
            iload 1 /* d */
            if_icmplt 5
            iload 2 /* id */
            iload 3 /* initial */
            iand
            ifeq 5
        11: .line 289
            aload 0 /* this */
            iload 2 /* id */
            invokevirtual io.netty.buffer.PoolChunk.value:(I)B
            istore 5 /* value */
        start local 5 // byte value
        12: .line 290
            getstatic io.netty.buffer.PoolChunk.$assertionsDisabled:Z
            ifne 16
            iload 5 /* value */
            iload 1 /* d */
            if_icmpne 13
            iload 2 /* id */
            iload 3 /* initial */
            iand
            iconst_1
            iload 1 /* d */
            ishl
            if_icmpeq 16
      StackMap locals: int
      StackMap stack:
        13: new java.lang.AssertionError
            dup
            ldc "val = %d, id & initial = %d, d = %d"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
        14: .line 291
            iload 5 /* value */
            invokestatic java.lang.Byte.valueOf:(B)Ljava/lang/Byte;
            aastore
            dup
            iconst_1
            iload 2 /* id */
            iload 3 /* initial */
            iand
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
            dup
            iconst_2
            iload 1 /* d */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
        15: .line 290
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        16: .line 292
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 2 /* id */
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.unusable:B
            invokevirtual io.netty.buffer.PoolChunk.setValue:(IB)V
        17: .line 293
            aload 0 /* this */
            iload 2 /* id */
            invokevirtual io.netty.buffer.PoolChunk.updateParentsAlloc:(I)V
        18: .line 294
            iload 2 /* id */
            ireturn
        end local 5 // byte value
        end local 4 // byte val
        end local 3 // int initial
        end local 2 // int id
        end local 1 // int d
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   19     0     this  Lio/netty/buffer/PoolChunk<TT;>;
            0   19     1        d  I
            1   19     2       id  I
            2   19     3  initial  I
            3   19     4      val  B
           12   19     5    value  B
    MethodParameters:
      Name  Flags
      d     

  private long allocateRun(int);
    descriptor: (I)J
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int normCapacity
         0: .line 304
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.maxOrder:I
            iload 1 /* normCapacity */
            invokestatic io.netty.buffer.PoolChunk.log2:(I)I
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.pageShifts:I
            isub
            isub
            istore 2 /* d */
        start local 2 // int d
         1: .line 305
            aload 0 /* this */
            iload 2 /* d */
            invokevirtual io.netty.buffer.PoolChunk.allocateNode:(I)I
            istore 3 /* id */
        start local 3 // int id
         2: .line 306
            iload 3 /* id */
            ifge 4
         3: .line 307
            iload 3 /* id */
            i2l
            lreturn
         4: .line 309
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            dup
            getfield io.netty.buffer.PoolChunk.freeBytes:I
            aload 0 /* this */
            iload 3 /* id */
            invokevirtual io.netty.buffer.PoolChunk.runLength:(I)I
            isub
            putfield io.netty.buffer.PoolChunk.freeBytes:I
         5: .line 310
            iload 3 /* id */
            i2l
            lreturn
        end local 3 // int id
        end local 2 // int d
        end local 1 // int normCapacity
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0          this  Lio/netty/buffer/PoolChunk<TT;>;
            0    6     1  normCapacity  I
            1    6     2             d  I
            2    6     3            id  I
    MethodParameters:
              Name  Flags
      normCapacity  

  private long allocateSubpage(int);
    descriptor: (I)J
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=8, locals=10, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int normCapacity
         0: .line 323
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.arena:Lio/netty/buffer/PoolArena;
            iload 1 /* normCapacity */
            invokevirtual io.netty.buffer.PoolArena.findSubpagePoolHead:(I)Lio/netty/buffer/PoolSubpage;
            astore 2 /* head */
        start local 2 // io.netty.buffer.PoolSubpage head
         1: .line 324
            aload 2 /* head */
            dup
            astore 3
            monitorenter
         2: .line 325
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.maxOrder:I
            istore 4 /* d */
        start local 4 // int d
         3: .line 326
            aload 0 /* this */
            iload 4 /* d */
            invokevirtual io.netty.buffer.PoolChunk.allocateNode:(I)I
            istore 5 /* id */
        start local 5 // int id
         4: .line 327
            iload 5 /* id */
            ifge 7
         5: .line 328
            iload 5 /* id */
            i2l
            aload 3
            monitorexit
         6: lreturn
         7: .line 331
      StackMap locals: io.netty.buffer.PoolChunk int io.netty.buffer.PoolSubpage io.netty.buffer.PoolSubpage int int
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.subpages:[Lio/netty/buffer/PoolSubpage;
            astore 6 /* subpages */
        start local 6 // io.netty.buffer.PoolSubpage[] subpages
         8: .line 332
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.pageSize:I
            istore 7 /* pageSize */
        start local 7 // int pageSize
         9: .line 334
            aload 0 /* this */
            dup
            getfield io.netty.buffer.PoolChunk.freeBytes:I
            iload 7 /* pageSize */
            isub
            putfield io.netty.buffer.PoolChunk.freeBytes:I
        10: .line 336
            aload 0 /* this */
            iload 5 /* id */
            invokevirtual io.netty.buffer.PoolChunk.subpageIdx:(I)I
            istore 8 /* subpageIdx */
        start local 8 // int subpageIdx
        11: .line 337
            aload 6 /* subpages */
            iload 8 /* subpageIdx */
            aaload
            astore 9 /* subpage */
        start local 9 // io.netty.buffer.PoolSubpage subpage
        12: .line 338
            aload 9 /* subpage */
            ifnonnull 16
        13: .line 339
            new io.netty.buffer.PoolSubpage
            dup
            aload 2 /* head */
            aload 0 /* this */
            iload 5 /* id */
            aload 0 /* this */
            iload 5 /* id */
            invokevirtual io.netty.buffer.PoolChunk.runOffset:(I)I
            iload 7 /* pageSize */
            iload 1 /* normCapacity */
            invokespecial io.netty.buffer.PoolSubpage.<init>:(Lio/netty/buffer/PoolSubpage;Lio/netty/buffer/PoolChunk;IIII)V
            astore 9 /* subpage */
        14: .line 340
            aload 6 /* subpages */
            iload 8 /* subpageIdx */
            aload 9 /* subpage */
            aastore
        15: .line 341
            goto 17
        16: .line 342
      StackMap locals: io.netty.buffer.PoolChunk int io.netty.buffer.PoolSubpage io.netty.buffer.PoolSubpage int int io.netty.buffer.PoolSubpage[] int int io.netty.buffer.PoolSubpage
      StackMap stack:
            aload 9 /* subpage */
            aload 2 /* head */
            iload 1 /* normCapacity */
            invokevirtual io.netty.buffer.PoolSubpage.init:(Lio/netty/buffer/PoolSubpage;I)V
        17: .line 344
      StackMap locals:
      StackMap stack:
            aload 9 /* subpage */
            invokevirtual io.netty.buffer.PoolSubpage.allocate:()J
            aload 3
            monitorexit
        18: lreturn
        end local 9 // io.netty.buffer.PoolSubpage subpage
        end local 8 // int subpageIdx
        end local 7 // int pageSize
        end local 6 // io.netty.buffer.PoolSubpage[] subpages
        end local 5 // int id
        end local 4 // int d
        19: .line 324
      StackMap locals: io.netty.buffer.PoolChunk int io.netty.buffer.PoolSubpage io.netty.buffer.PoolSubpage
      StackMap stack: java.lang.Throwable
            aload 3
            monitorexit
        20: athrow
        end local 2 // io.netty.buffer.PoolSubpage head
        end local 1 // int normCapacity
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   21     0          this  Lio/netty/buffer/PoolChunk<TT;>;
            0   21     1  normCapacity  I
            1   21     2          head  Lio/netty/buffer/PoolSubpage<TT;>;
            3   19     4             d  I
            4   19     5            id  I
            8   19     6      subpages  [Lio/netty/buffer/PoolSubpage;
            9   19     7      pageSize  I
           11   19     8    subpageIdx  I
           12   19     9       subpage  Lio/netty/buffer/PoolSubpage<TT;>;
      Exception table:
        from    to  target  type
           2     6      19  any
           7    18      19  any
          19    20      19  any
    MethodParameters:
              Name  Flags
      normCapacity  

  void free(long);
    descriptor: (J)V
    flags: (0x0000) 
    Code:
      stack=4, locals=8, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // long handle
         0: .line 357
            lload 1 /* handle */
            invokestatic io.netty.buffer.PoolChunk.memoryMapIdx:(J)I
            istore 3 /* memoryMapIdx */
        start local 3 // int memoryMapIdx
         1: .line 358
            lload 1 /* handle */
            invokestatic io.netty.buffer.PoolChunk.bitmapIdx:(J)I
            istore 4 /* bitmapIdx */
        start local 4 // int bitmapIdx
         2: .line 360
            iload 4 /* bitmapIdx */
            ifeq 15
         3: .line 361
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.subpages:[Lio/netty/buffer/PoolSubpage;
            aload 0 /* this */
            iload 3 /* memoryMapIdx */
            invokevirtual io.netty.buffer.PoolChunk.subpageIdx:(I)I
            aaload
            astore 5 /* subpage */
        start local 5 // io.netty.buffer.PoolSubpage subpage
         4: .line 362
            getstatic io.netty.buffer.PoolChunk.$assertionsDisabled:Z
            ifne 6
            aload 5 /* subpage */
            ifnull 5
            aload 5 /* subpage */
            getfield io.netty.buffer.PoolSubpage.doNotDestroy:Z
            ifne 6
      StackMap locals: int int io.netty.buffer.PoolSubpage
      StackMap stack:
         5: new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         6: .line 366
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.arena:Lio/netty/buffer/PoolArena;
            aload 5 /* subpage */
            getfield io.netty.buffer.PoolSubpage.elemSize:I
            invokevirtual io.netty.buffer.PoolArena.findSubpagePoolHead:(I)Lio/netty/buffer/PoolSubpage;
            astore 6 /* head */
        start local 6 // io.netty.buffer.PoolSubpage head
         7: .line 367
            aload 6 /* head */
            dup
            astore 7
            monitorenter
         8: .line 368
            aload 5 /* subpage */
            aload 6 /* head */
            iload 4 /* bitmapIdx */
            ldc 1073741823
            iand
            invokevirtual io.netty.buffer.PoolSubpage.free:(Lio/netty/buffer/PoolSubpage;I)Z
            ifeq 11
         9: .line 369
            aload 7
            monitorexit
        10: return
        11: .line 367
      StackMap locals: io.netty.buffer.PoolSubpage io.netty.buffer.PoolSubpage
      StackMap stack:
            aload 7
            monitorexit
        12: goto 15
      StackMap locals:
      StackMap stack: java.lang.Throwable
        13: aload 7
            monitorexit
        14: athrow
        end local 6 // io.netty.buffer.PoolSubpage head
        end local 5 // io.netty.buffer.PoolSubpage subpage
        15: .line 373
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield io.netty.buffer.PoolChunk.freeBytes:I
            aload 0 /* this */
            iload 3 /* memoryMapIdx */
            invokevirtual io.netty.buffer.PoolChunk.runLength:(I)I
            iadd
            putfield io.netty.buffer.PoolChunk.freeBytes:I
        16: .line 374
            aload 0 /* this */
            iload 3 /* memoryMapIdx */
            aload 0 /* this */
            iload 3 /* memoryMapIdx */
            invokevirtual io.netty.buffer.PoolChunk.depth:(I)B
            invokevirtual io.netty.buffer.PoolChunk.setValue:(IB)V
        17: .line 375
            aload 0 /* this */
            iload 3 /* memoryMapIdx */
            invokevirtual io.netty.buffer.PoolChunk.updateParentsFree:(I)V
        18: .line 376
            return
        end local 4 // int bitmapIdx
        end local 3 // int memoryMapIdx
        end local 1 // long handle
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   19     0          this  Lio/netty/buffer/PoolChunk<TT;>;
            0   19     1        handle  J
            1   19     3  memoryMapIdx  I
            2   19     4     bitmapIdx  I
            4   15     5       subpage  Lio/netty/buffer/PoolSubpage<TT;>;
            7   15     6          head  Lio/netty/buffer/PoolSubpage<TT;>;
      Exception table:
        from    to  target  type
           8    10      13  any
          11    12      13  any
          13    14      13  any
    MethodParameters:
        Name  Flags
      handle  

  void initBuf(io.netty.buffer.PooledByteBuf<T>, long, );
    descriptor: (Lio/netty/buffer/PooledByteBuf;JI)V
    flags: (0x0000) 
    Code:
      stack=8, locals=8, args_size=4
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // io.netty.buffer.PooledByteBuf buf
        start local 2 // long handle
        start local 4 // int reqCapacity
         0: .line 379
            lload 2 /* handle */
            invokestatic io.netty.buffer.PoolChunk.memoryMapIdx:(J)I
            istore 5 /* memoryMapIdx */
        start local 5 // int memoryMapIdx
         1: .line 380
            lload 2 /* handle */
            invokestatic io.netty.buffer.PoolChunk.bitmapIdx:(J)I
            istore 6 /* bitmapIdx */
        start local 6 // int bitmapIdx
         2: .line 381
            iload 6 /* bitmapIdx */
            ifne 9
         3: .line 382
            aload 0 /* this */
            iload 5 /* memoryMapIdx */
            invokevirtual io.netty.buffer.PoolChunk.value:(I)B
            istore 7 /* val */
        start local 7 // byte val
         4: .line 383
            getstatic io.netty.buffer.PoolChunk.$assertionsDisabled:Z
            ifne 5
            iload 7 /* val */
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.unusable:B
            if_icmpeq 5
            new java.lang.AssertionError
            dup
            iload 7 /* val */
            invokestatic java.lang.String.valueOf:(I)Ljava/lang/String;
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         5: .line 384
      StackMap locals: int int int
      StackMap stack:
            aload 1 /* buf */
            aload 0 /* this */
            lload 2 /* handle */
            aload 0 /* this */
            iload 5 /* memoryMapIdx */
            invokevirtual io.netty.buffer.PoolChunk.runOffset:(I)I
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.offset:I
            iadd
            iload 4 /* reqCapacity */
            aload 0 /* this */
            iload 5 /* memoryMapIdx */
            invokevirtual io.netty.buffer.PoolChunk.runLength:(I)I
         6: .line 385
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.arena:Lio/netty/buffer/PoolArena;
            getfield io.netty.buffer.PoolArena.parent:Lio/netty/buffer/PooledByteBufAllocator;
            invokevirtual io.netty.buffer.PooledByteBufAllocator.threadCache:()Lio/netty/buffer/PoolThreadCache;
         7: .line 384
            invokevirtual io.netty.buffer.PooledByteBuf.init:(Lio/netty/buffer/PoolChunk;JIIILio/netty/buffer/PoolThreadCache;)V
        end local 7 // byte val
         8: .line 386
            goto 10
         9: .line 387
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* buf */
            lload 2 /* handle */
            iload 6 /* bitmapIdx */
            iload 4 /* reqCapacity */
            invokevirtual io.netty.buffer.PoolChunk.initBufWithSubpage:(Lio/netty/buffer/PooledByteBuf;JII)V
        10: .line 389
      StackMap locals:
      StackMap stack:
            return
        end local 6 // int bitmapIdx
        end local 5 // int memoryMapIdx
        end local 4 // int reqCapacity
        end local 2 // long handle
        end local 1 // io.netty.buffer.PooledByteBuf buf
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0          this  Lio/netty/buffer/PoolChunk<TT;>;
            0   11     1           buf  Lio/netty/buffer/PooledByteBuf<TT;>;
            0   11     2        handle  J
            0   11     4   reqCapacity  I
            1   11     5  memoryMapIdx  I
            2   11     6     bitmapIdx  I
            4    8     7           val  B
    Signature: (Lio/netty/buffer/PooledByteBuf<TT;>;JI)V
    MethodParameters:
             Name  Flags
      buf          
      handle       
      reqCapacity  

  void initBufWithSubpage(io.netty.buffer.PooledByteBuf<T>, long, );
    descriptor: (Lio/netty/buffer/PooledByteBuf;JI)V
    flags: (0x0000) 
    Code:
      stack=6, locals=5, args_size=4
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // io.netty.buffer.PooledByteBuf buf
        start local 2 // long handle
        start local 4 // int reqCapacity
         0: .line 392
            aload 0 /* this */
            aload 1 /* buf */
            lload 2 /* handle */
            lload 2 /* handle */
            invokestatic io.netty.buffer.PoolChunk.bitmapIdx:(J)I
            iload 4 /* reqCapacity */
            invokevirtual io.netty.buffer.PoolChunk.initBufWithSubpage:(Lio/netty/buffer/PooledByteBuf;JII)V
         1: .line 393
            return
        end local 4 // int reqCapacity
        end local 2 // long handle
        end local 1 // io.netty.buffer.PooledByteBuf buf
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lio/netty/buffer/PoolChunk<TT;>;
            0    2     1          buf  Lio/netty/buffer/PooledByteBuf<TT;>;
            0    2     2       handle  J
            0    2     4  reqCapacity  I
    Signature: (Lio/netty/buffer/PooledByteBuf<TT;>;JI)V
    MethodParameters:
             Name  Flags
      buf          
      handle       
      reqCapacity  

  private void initBufWithSubpage(io.netty.buffer.PooledByteBuf<T>, long, int, );
    descriptor: (Lio/netty/buffer/PooledByteBuf;JII)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=8, locals=8, args_size=5
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // io.netty.buffer.PooledByteBuf buf
        start local 2 // long handle
        start local 4 // int bitmapIdx
        start local 5 // int reqCapacity
         0: .line 396
            getstatic io.netty.buffer.PoolChunk.$assertionsDisabled:Z
            ifne 1
            iload 4 /* bitmapIdx */
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 398
      StackMap locals:
      StackMap stack:
            lload 2 /* handle */
            invokestatic io.netty.buffer.PoolChunk.memoryMapIdx:(J)I
            istore 6 /* memoryMapIdx */
        start local 6 // int memoryMapIdx
         2: .line 400
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.subpages:[Lio/netty/buffer/PoolSubpage;
            aload 0 /* this */
            iload 6 /* memoryMapIdx */
            invokevirtual io.netty.buffer.PoolChunk.subpageIdx:(I)I
            aaload
            astore 7 /* subpage */
        start local 7 // io.netty.buffer.PoolSubpage subpage
         3: .line 401
            getstatic io.netty.buffer.PoolChunk.$assertionsDisabled:Z
            ifne 4
            aload 7 /* subpage */
            getfield io.netty.buffer.PoolSubpage.doNotDestroy:Z
            ifne 4
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         4: .line 402
      StackMap locals: int io.netty.buffer.PoolSubpage
      StackMap stack:
            getstatic io.netty.buffer.PoolChunk.$assertionsDisabled:Z
            ifne 5
            iload 5 /* reqCapacity */
            aload 7 /* subpage */
            getfield io.netty.buffer.PoolSubpage.elemSize:I
            if_icmple 5
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         5: .line 404
      StackMap locals:
      StackMap stack:
            aload 1 /* buf */
         6: .line 405
            aload 0 /* this */
            lload 2 /* handle */
         7: .line 406
            aload 0 /* this */
            iload 6 /* memoryMapIdx */
            invokevirtual io.netty.buffer.PoolChunk.runOffset:(I)I
            iload 4 /* bitmapIdx */
            ldc 1073741823
            iand
            aload 7 /* subpage */
            getfield io.netty.buffer.PoolSubpage.elemSize:I
            imul
            iadd
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.offset:I
            iadd
         8: .line 407
            iload 5 /* reqCapacity */
            aload 7 /* subpage */
            getfield io.netty.buffer.PoolSubpage.elemSize:I
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.arena:Lio/netty/buffer/PoolArena;
            getfield io.netty.buffer.PoolArena.parent:Lio/netty/buffer/PooledByteBufAllocator;
            invokevirtual io.netty.buffer.PooledByteBufAllocator.threadCache:()Lio/netty/buffer/PoolThreadCache;
         9: .line 404
            invokevirtual io.netty.buffer.PooledByteBuf.init:(Lio/netty/buffer/PoolChunk;JIIILio/netty/buffer/PoolThreadCache;)V
        10: .line 408
            return
        end local 7 // io.netty.buffer.PoolSubpage subpage
        end local 6 // int memoryMapIdx
        end local 5 // int reqCapacity
        end local 4 // int bitmapIdx
        end local 2 // long handle
        end local 1 // io.netty.buffer.PooledByteBuf buf
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0          this  Lio/netty/buffer/PoolChunk<TT;>;
            0   11     1           buf  Lio/netty/buffer/PooledByteBuf<TT;>;
            0   11     2        handle  J
            0   11     4     bitmapIdx  I
            0   11     5   reqCapacity  I
            2   11     6  memoryMapIdx  I
            3   11     7       subpage  Lio/netty/buffer/PoolSubpage<TT;>;
    Signature: (Lio/netty/buffer/PooledByteBuf<TT;>;JII)V
    MethodParameters:
             Name  Flags
      buf          
      handle       
      bitmapIdx    
      reqCapacity  

  private byte value(int);
    descriptor: (I)B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int id
         0: .line 411
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.memoryMap:[B
            iload 1 /* id */
            baload
            ireturn
        end local 1 // int id
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PoolChunk<TT;>;
            0    1     1    id  I
    MethodParameters:
      Name  Flags
      id    

  private void setValue(int, byte);
    descriptor: (IB)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int id
        start local 2 // byte val
         0: .line 415
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.memoryMap:[B
            iload 1 /* id */
            iload 2 /* val */
            bastore
         1: .line 416
            return
        end local 2 // byte val
        end local 1 // int id
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/buffer/PoolChunk<TT;>;
            0    2     1    id  I
            0    2     2   val  B
    MethodParameters:
      Name  Flags
      id    
      val   

  private byte depth(int);
    descriptor: (I)B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int id
         0: .line 419
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.depthMap:[B
            iload 1 /* id */
            baload
            ireturn
        end local 1 // int id
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PoolChunk<TT;>;
            0    1     1    id  I
    MethodParameters:
      Name  Flags
      id    

  private static int log2(int);
    descriptor: (I)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int val
         0: .line 424
            bipush 31
            iload 0 /* val */
            invokestatic java.lang.Integer.numberOfLeadingZeros:(I)I
            isub
            ireturn
        end local 0 // int val
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0   val  I
    MethodParameters:
      Name  Flags
      val   

  private int runLength(int);
    descriptor: (I)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int id
         0: .line 429
            iconst_1
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.log2ChunkSize:I
            aload 0 /* this */
            iload 1 /* id */
            invokevirtual io.netty.buffer.PoolChunk.depth:(I)B
            isub
            ishl
            ireturn
        end local 1 // int id
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PoolChunk<TT;>;
            0    1     1    id  I
    MethodParameters:
      Name  Flags
      id    

  private int runOffset(int);
    descriptor: (I)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int id
         0: .line 434
            iload 1 /* id */
            iconst_1
            aload 0 /* this */
            iload 1 /* id */
            invokevirtual io.netty.buffer.PoolChunk.depth:(I)B
            ishl
            ixor
            istore 2 /* shift */
        start local 2 // int shift
         1: .line 435
            iload 2 /* shift */
            aload 0 /* this */
            iload 1 /* id */
            invokevirtual io.netty.buffer.PoolChunk.runLength:(I)I
            imul
            ireturn
        end local 2 // int shift
        end local 1 // int id
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lio/netty/buffer/PoolChunk<TT;>;
            0    2     1     id  I
            1    2     2  shift  I
    MethodParameters:
      Name  Flags
      id    

  private int subpageIdx(int);
    descriptor: (I)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.buffer.PoolChunk this
        start local 1 // int memoryMapIdx
         0: .line 439
            iload 1 /* memoryMapIdx */
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.maxSubpageAllocs:I
            ixor
            ireturn
        end local 1 // int memoryMapIdx
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0          this  Lio/netty/buffer/PoolChunk<TT;>;
            0    1     1  memoryMapIdx  I
    MethodParameters:
              Name  Flags
      memoryMapIdx  

  private static int memoryMapIdx(long);
    descriptor: (J)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // long handle
         0: .line 443
            lload 0 /* handle */
            l2i
            ireturn
        end local 0 // long handle
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0  handle  J
    MethodParameters:
        Name  Flags
      handle  

  private static int bitmapIdx(long);
    descriptor: (J)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // long handle
         0: .line 447
            lload 0 /* handle */
            bipush 32
            lushr
            l2i
            ireturn
        end local 0 // long handle
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0  handle  J
    MethodParameters:
        Name  Flags
      handle  

  public int chunkSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PoolChunk this
         0: .line 452
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.chunkSize:I
            ireturn
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PoolChunk<TT;>;

  public int freeBytes();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.netty.buffer.PoolChunk this
         0: .line 457
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.arena:Lio/netty/buffer/PoolArena;
            dup
            astore 1
            monitorenter
         1: .line 458
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.freeBytes:I
            aload 1
            monitorexit
         2: ireturn
         3: .line 457
      StackMap locals: io.netty.buffer.PoolChunk io.netty.buffer.PoolArena
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
         4: athrow
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/netty/buffer/PoolChunk<TT;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // io.netty.buffer.PoolChunk this
         0: .line 465
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.arena:Lio/netty/buffer/PoolArena;
            dup
            astore 2
            monitorenter
         1: .line 466
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.freeBytes:I
            istore 1 /* freeBytes */
        start local 1 // int freeBytes
         2: .line 465
            aload 2
            monitorexit
         3: goto 6
        end local 1 // int freeBytes
      StackMap locals: io.netty.buffer.PoolChunk top io.netty.buffer.PoolArena
      StackMap stack: java.lang.Throwable
         4: aload 2
            monitorexit
         5: athrow
        start local 1 // int freeBytes
         6: .line 469
      StackMap locals: io.netty.buffer.PoolChunk int
      StackMap stack:
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
         7: .line 470
            ldc "Chunk("
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         8: .line 471
            aload 0 /* this */
            invokestatic java.lang.System.identityHashCode:(Ljava/lang/Object;)I
            invokestatic java.lang.Integer.toHexString:(I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         9: .line 472
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        10: .line 473
            aload 0 /* this */
            iload 1 /* freeBytes */
            invokevirtual io.netty.buffer.PoolChunk.usage:(I)I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
        11: .line 474
            ldc "%, "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        12: .line 475
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.chunkSize:I
            iload 1 /* freeBytes */
            isub
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
        13: .line 476
            bipush 47
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
        14: .line 477
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.chunkSize:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
        15: .line 478
            bipush 41
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
        16: .line 479
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        17: .line 469
            areturn
        end local 1 // int freeBytes
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   18     0       this  Lio/netty/buffer/PoolChunk<TT;>;
            2    4     1  freeBytes  I
            6   18     1  freeBytes  I
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any

  void destroy();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.buffer.PoolChunk this
         0: .line 483
            aload 0 /* this */
            getfield io.netty.buffer.PoolChunk.arena:Lio/netty/buffer/PoolArena;
            aload 0 /* this */
            invokevirtual io.netty.buffer.PoolArena.destroyChunk:(Lio/netty/buffer/PoolChunk;)V
         1: .line 484
            return
        end local 0 // io.netty.buffer.PoolChunk this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/buffer/PoolChunk<TT;>;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lio/netty/buffer/PoolChunkMetric;
SourceFile: "PoolChunk.java"