public class io.netty.buffer.PooledByteBufAllocator extends io.netty.buffer.AbstractByteBufAllocator implements io.netty.buffer.ByteBufAllocatorMetricProvider
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.netty.buffer.PooledByteBufAllocator
  super_class: io.netty.buffer.AbstractByteBufAllocator
{
  private static final io.netty.util.internal.logging.InternalLogger logger;
    descriptor: Lio/netty/util/internal/logging/InternalLogger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int DEFAULT_NUM_HEAP_ARENA;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int DEFAULT_NUM_DIRECT_ARENA;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int DEFAULT_PAGE_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int DEFAULT_MAX_ORDER;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int DEFAULT_TINY_CACHE_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int DEFAULT_SMALL_CACHE_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int DEFAULT_NORMAL_CACHE_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int DEFAULT_MAX_CACHED_BUFFER_CAPACITY;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int DEFAULT_CACHE_TRIM_INTERVAL;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final boolean DEFAULT_USE_CACHE_FOR_ALL_THREADS;
    descriptor: Z
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int DEFAULT_DIRECT_MEMORY_CACHE_ALIGNMENT;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int MIN_PAGE_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 4096

  private static final int MAX_CHUNK_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1073741824

  public static final io.netty.buffer.PooledByteBufAllocator DEFAULT;
    descriptor: Lio/netty/buffer/PooledByteBufAllocator;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  private final io.netty.buffer.PoolArena<byte[]> heapArenas;
    descriptor: [Lio/netty/buffer/PoolArena;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: [Lio/netty/buffer/PoolArena<[B>;

  private final io.netty.buffer.PoolArena<java.nio.ByteBuffer>[] directArenas;
    descriptor: [Lio/netty/buffer/PoolArena;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: [Lio/netty/buffer/PoolArena<Ljava/nio/ByteBuffer;>;

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

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

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

  private final java.util.List<io.netty.buffer.PoolArenaMetric> heapArenaMetrics;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Lio/netty/buffer/PoolArenaMetric;>;

  private final java.util.List<io.netty.buffer.PoolArenaMetric> directArenaMetrics;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Lio/netty/buffer/PoolArenaMetric;>;

  private final io.netty.buffer.PooledByteBufAllocator$PoolThreadLocalCache threadCache;
    descriptor: Lio/netty/buffer/PooledByteBufAllocator$PoolThreadLocalCache;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  private final io.netty.buffer.PooledByteBufAllocatorMetric metric;
    descriptor: Lio/netty/buffer/PooledByteBufAllocatorMetric;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  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=8, locals=7, args_size=0
         0: .line 33
            ldc Lio/netty/buffer/PooledByteBufAllocator;
            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.PooledByteBufAllocator.$assertionsDisabled:Z
         3: .line 35
            ldc Lio/netty/buffer/PooledByteBufAllocator;
            invokestatic io.netty.util.internal.logging.InternalLoggerFactory.getInstance:(Ljava/lang/Class;)Lio/netty/util/internal/logging/InternalLogger;
            putstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
         4: .line 53
            ldc "io.netty.allocator.pageSize"
            sipush 8192
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
            istore 0 /* defaultPageSize */
        start local 0 // int defaultPageSize
         5: .line 54
            aconst_null
            astore 1 /* pageSizeFallbackCause */
        start local 1 // java.lang.Throwable pageSizeFallbackCause
         6: .line 56
            iload 0 /* defaultPageSize */
            invokestatic io.netty.buffer.PooledByteBufAllocator.validateAndCalculatePageShifts:(I)I
            pop
         7: .line 57
            goto 11
      StackMap locals: int java.lang.Throwable
      StackMap stack: java.lang.Throwable
         8: astore 2 /* t */
        start local 2 // java.lang.Throwable t
         9: .line 58
            aload 2 /* t */
            astore 1 /* pageSizeFallbackCause */
        10: .line 59
            sipush 8192
            istore 0 /* defaultPageSize */
        end local 2 // java.lang.Throwable t
        11: .line 61
      StackMap locals:
      StackMap stack:
            iload 0 /* defaultPageSize */
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_PAGE_SIZE:I
        12: .line 63
            ldc "io.netty.allocator.maxOrder"
            bipush 11
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
            istore 2 /* defaultMaxOrder */
        start local 2 // int defaultMaxOrder
        13: .line 64
            aconst_null
            astore 3 /* maxOrderFallbackCause */
        start local 3 // java.lang.Throwable maxOrderFallbackCause
        14: .line 66
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_PAGE_SIZE:I
            iload 2 /* defaultMaxOrder */
            invokestatic io.netty.buffer.PooledByteBufAllocator.validateAndCalculateChunkSize:(II)I
            pop
        15: .line 67
            goto 19
      StackMap locals: int java.lang.Throwable int java.lang.Throwable
      StackMap stack: java.lang.Throwable
        16: astore 4 /* t */
        start local 4 // java.lang.Throwable t
        17: .line 68
            aload 4 /* t */
            astore 3 /* maxOrderFallbackCause */
        18: .line 69
            bipush 11
            istore 2 /* defaultMaxOrder */
        end local 4 // java.lang.Throwable t
        19: .line 71
      StackMap locals:
      StackMap stack:
            iload 2 /* defaultMaxOrder */
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_MAX_ORDER:I
        20: .line 75
            invokestatic java.lang.Runtime.getRuntime:()Ljava/lang/Runtime;
            astore 4 /* runtime */
        start local 4 // java.lang.Runtime runtime
        21: .line 84
            invokestatic io.netty.util.NettyRuntime.availableProcessors:()I
            iconst_2
            imul
            istore 5 /* defaultMinNumArena */
        start local 5 // int defaultMinNumArena
        22: .line 85
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_PAGE_SIZE:I
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_MAX_ORDER:I
            ishl
            istore 6 /* defaultChunkSize */
        start local 6 // int defaultChunkSize
        23: .line 86
            iconst_0
        24: .line 88
            ldc "io.netty.allocator.numHeapArenas"
        25: .line 90
            iload 5 /* defaultMinNumArena */
            i2l
        26: .line 91
            aload 4 /* runtime */
            invokevirtual java.lang.Runtime.maxMemory:()J
            iload 6 /* defaultChunkSize */
            i2l
            ldiv
            ldc 2
            ldiv
            ldc 3
            ldiv
        27: .line 89
            invokestatic java.lang.Math.min:(JJ)J
            l2i
        28: .line 87
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
        29: .line 86
            invokestatic java.lang.Math.max:(II)I
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NUM_HEAP_ARENA:I
        30: .line 92
            iconst_0
        31: .line 94
            ldc "io.netty.allocator.numDirectArenas"
        32: .line 96
            iload 5 /* defaultMinNumArena */
            i2l
        33: .line 97
            invokestatic io.netty.util.internal.PlatformDependent.maxDirectMemory:()J
            iload 6 /* defaultChunkSize */
            i2l
            ldiv
            ldc 2
            ldiv
            ldc 3
            ldiv
        34: .line 95
            invokestatic java.lang.Math.min:(JJ)J
            l2i
        35: .line 93
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
        36: .line 92
            invokestatic java.lang.Math.max:(II)I
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NUM_DIRECT_ARENA:I
        37: .line 100
            ldc "io.netty.allocator.tinyCacheSize"
            sipush 512
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_TINY_CACHE_SIZE:I
        38: .line 101
            ldc "io.netty.allocator.smallCacheSize"
            sipush 256
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_SMALL_CACHE_SIZE:I
        39: .line 102
            ldc "io.netty.allocator.normalCacheSize"
            bipush 64
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NORMAL_CACHE_SIZE:I
        40: .line 107
            ldc "io.netty.allocator.maxCachedBufferCapacity"
            ldc 32768
        41: .line 106
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_MAX_CACHED_BUFFER_CAPACITY:I
        42: .line 111
            ldc "io.netty.allocator.cacheTrimInterval"
            sipush 8192
        43: .line 110
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_CACHE_TRIM_INTERVAL:I
        44: .line 114
            ldc "io.netty.allocator.useCacheForAllThreads"
            iconst_1
        45: .line 113
            invokestatic io.netty.util.internal.SystemPropertyUtil.getBoolean:(Ljava/lang/String;Z)Z
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_USE_CACHE_FOR_ALL_THREADS:Z
        46: .line 117
            ldc "io.netty.allocator.directMemoryCacheAlignment"
            iconst_0
        47: .line 116
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_DIRECT_MEMORY_CACHE_ALIGNMENT:I
        48: .line 119
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            invokeinterface io.netty.util.internal.logging.InternalLogger.isDebugEnabled:()Z
            ifeq 66
        49: .line 120
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.numHeapArenas: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NUM_HEAP_ARENA:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        50: .line 121
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.numDirectArenas: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NUM_DIRECT_ARENA:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        51: .line 122
            aload 1 /* pageSizeFallbackCause */
            ifnonnull 54
        52: .line 123
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.pageSize: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_PAGE_SIZE:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        53: .line 124
            goto 55
        54: .line 125
      StackMap locals: java.lang.Runtime int int
      StackMap stack:
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.pageSize: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_PAGE_SIZE:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aload 1 /* pageSizeFallbackCause */
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        55: .line 127
      StackMap locals:
      StackMap stack:
            aload 3 /* maxOrderFallbackCause */
            ifnonnull 58
        56: .line 128
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.maxOrder: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_MAX_ORDER:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        57: .line 129
            goto 59
        58: .line 130
      StackMap locals:
      StackMap stack:
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.maxOrder: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_MAX_ORDER:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aload 3 /* maxOrderFallbackCause */
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        59: .line 132
      StackMap locals:
      StackMap stack:
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.chunkSize: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_PAGE_SIZE:I
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_MAX_ORDER:I
            ishl
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        60: .line 133
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.tinyCacheSize: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_TINY_CACHE_SIZE:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        61: .line 134
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.smallCacheSize: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_SMALL_CACHE_SIZE:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        62: .line 135
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.normalCacheSize: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NORMAL_CACHE_SIZE:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        63: .line 136
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.maxCachedBufferCapacity: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_MAX_CACHED_BUFFER_CAPACITY:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        64: .line 137
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.cacheTrimInterval: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_CACHE_TRIM_INTERVAL:I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        65: .line 138
            getstatic io.netty.buffer.PooledByteBufAllocator.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.allocator.useCacheForAllThreads: {}"
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_USE_CACHE_FOR_ALL_THREADS:Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
        end local 6 // int defaultChunkSize
        end local 5 // int defaultMinNumArena
        end local 4 // java.lang.Runtime runtime
        end local 3 // java.lang.Throwable maxOrderFallbackCause
        end local 2 // int defaultMaxOrder
        end local 1 // java.lang.Throwable pageSizeFallbackCause
        end local 0 // int defaultPageSize
        66: .line 143
      StackMap locals:
      StackMap stack:
            new io.netty.buffer.PooledByteBufAllocator
            dup
            invokestatic io.netty.util.internal.PlatformDependent.directBufferPreferred:()Z
            invokespecial io.netty.buffer.PooledByteBufAllocator.<init>:(Z)V
        67: .line 142
            putstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT:Lio/netty/buffer/PooledByteBufAllocator;
        68: .line 143
            return
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            5   66     0        defaultPageSize  I
            6   66     1  pageSizeFallbackCause  Ljava/lang/Throwable;
            9   11     2                      t  Ljava/lang/Throwable;
           13   66     2        defaultMaxOrder  I
           14   66     3  maxOrderFallbackCause  Ljava/lang/Throwable;
           17   19     4                      t  Ljava/lang/Throwable;
           21   66     4                runtime  Ljava/lang/Runtime;
           22   66     5     defaultMinNumArena  I
           23   66     6       defaultChunkSize  I
      Exception table:
        from    to  target  type
           6     7       8  Class java.lang.Throwable
          14    15      16  Class java.lang.Throwable

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 157
            aload 0 /* this */
            iconst_0
            invokespecial io.netty.buffer.PooledByteBufAllocator.<init>:(Z)V
         1: .line 158
            return
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/buffer/PooledByteBufAllocator;

  public void <init>(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
        start local 1 // boolean preferDirect
         0: .line 162
            aload 0 /* this */
            iload 1 /* preferDirect */
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NUM_HEAP_ARENA:I
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NUM_DIRECT_ARENA:I
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_PAGE_SIZE:I
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_MAX_ORDER:I
            invokespecial io.netty.buffer.PooledByteBufAllocator.<init>:(ZIIII)V
         1: .line 163
            return
        end local 1 // boolean preferDirect
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lio/netty/buffer/PooledByteBufAllocator;
            0    2     1  preferDirect  Z
    MethodParameters:
              Name  Flags
      preferDirect  

  public void <init>(int, int, int, int);
    descriptor: (IIII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=5
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
        start local 1 // int nHeapArena
        start local 2 // int nDirectArena
        start local 3 // int pageSize
        start local 4 // int maxOrder
         0: .line 167
            aload 0 /* this */
            iconst_0
            iload 1 /* nHeapArena */
            iload 2 /* nDirectArena */
            iload 3 /* pageSize */
            iload 4 /* maxOrder */
            invokespecial io.netty.buffer.PooledByteBufAllocator.<init>:(ZIIII)V
         1: .line 168
            return
        end local 4 // int maxOrder
        end local 3 // int pageSize
        end local 2 // int nDirectArena
        end local 1 // int nHeapArena
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lio/netty/buffer/PooledByteBufAllocator;
            0    2     1    nHeapArena  I
            0    2     2  nDirectArena  I
            0    2     3      pageSize  I
            0    2     4      maxOrder  I
    MethodParameters:
              Name  Flags
      nHeapArena    
      nDirectArena  
      pageSize      
      maxOrder      

  public void <init>(boolean, int, int, int, int);
    descriptor: (ZIIII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=9, locals=6, args_size=6
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
        start local 1 // boolean preferDirect
        start local 2 // int nHeapArena
        start local 3 // int nDirectArena
        start local 4 // int pageSize
        start local 5 // int maxOrder
         0: .line 176
            aload 0 /* this */
            iload 1 /* preferDirect */
            iload 2 /* nHeapArena */
            iload 3 /* nDirectArena */
            iload 4 /* pageSize */
            iload 5 /* maxOrder */
         1: .line 177
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_TINY_CACHE_SIZE:I
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_SMALL_CACHE_SIZE:I
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NORMAL_CACHE_SIZE:I
            invokespecial io.netty.buffer.PooledByteBufAllocator.<init>:(ZIIIIIII)V
         2: .line 178
            return
        end local 5 // int maxOrder
        end local 4 // int pageSize
        end local 3 // int nDirectArena
        end local 2 // int nHeapArena
        end local 1 // boolean preferDirect
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    3     0          this  Lio/netty/buffer/PooledByteBufAllocator;
            0    3     1  preferDirect  Z
            0    3     2    nHeapArena  I
            0    3     3  nDirectArena  I
            0    3     4      pageSize  I
            0    3     5      maxOrder  I
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
              Name  Flags
      preferDirect  
      nHeapArena    
      nDirectArena  
      pageSize      
      maxOrder      

  public void <init>(boolean, int, int, int, int, int, int, int);
    descriptor: (ZIIIIIII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=11, locals=9, args_size=9
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
        start local 1 // boolean preferDirect
        start local 2 // int nHeapArena
        start local 3 // int nDirectArena
        start local 4 // int pageSize
        start local 5 // int maxOrder
        start local 6 // int tinyCacheSize
        start local 7 // int smallCacheSize
        start local 8 // int normalCacheSize
         0: .line 187
            aload 0 /* this */
            iload 1 /* preferDirect */
            iload 2 /* nHeapArena */
            iload 3 /* nDirectArena */
            iload 4 /* pageSize */
            iload 5 /* maxOrder */
            iload 6 /* tinyCacheSize */
            iload 7 /* smallCacheSize */
         1: .line 188
            iload 8 /* normalCacheSize */
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_USE_CACHE_FOR_ALL_THREADS:Z
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_DIRECT_MEMORY_CACHE_ALIGNMENT:I
            invokespecial io.netty.buffer.PooledByteBufAllocator.<init>:(ZIIIIIIIZI)V
         2: .line 189
            return
        end local 8 // int normalCacheSize
        end local 7 // int smallCacheSize
        end local 6 // int tinyCacheSize
        end local 5 // int maxOrder
        end local 4 // int pageSize
        end local 3 // int nDirectArena
        end local 2 // int nHeapArena
        end local 1 // boolean preferDirect
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    3     0             this  Lio/netty/buffer/PooledByteBufAllocator;
            0    3     1     preferDirect  Z
            0    3     2       nHeapArena  I
            0    3     3     nDirectArena  I
            0    3     4         pageSize  I
            0    3     5         maxOrder  I
            0    3     6    tinyCacheSize  I
            0    3     7   smallCacheSize  I
            0    3     8  normalCacheSize  I
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
                 Name  Flags
      preferDirect     
      nHeapArena       
      nDirectArena     
      pageSize         
      maxOrder         
      tinyCacheSize    
      smallCacheSize   
      normalCacheSize  

  public void <init>(boolean, int, int, int, int, int, int, int, boolean);
    descriptor: (ZIIIIIIIZ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=11, locals=10, args_size=10
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
        start local 1 // boolean preferDirect
        start local 2 // int nHeapArena
        start local 3 // int nDirectArena
        start local 4 // int pageSize
        start local 5 // int maxOrder
        start local 6 // int tinyCacheSize
        start local 7 // int smallCacheSize
        start local 8 // int normalCacheSize
        start local 9 // boolean useCacheForAllThreads
         0: .line 195
            aload 0 /* this */
            iload 1 /* preferDirect */
            iload 2 /* nHeapArena */
            iload 3 /* nDirectArena */
            iload 4 /* pageSize */
            iload 5 /* maxOrder */
         1: .line 196
            iload 6 /* tinyCacheSize */
            iload 7 /* smallCacheSize */
            iload 8 /* normalCacheSize */
         2: .line 197
            iload 9 /* useCacheForAllThreads */
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_DIRECT_MEMORY_CACHE_ALIGNMENT:I
            invokespecial io.netty.buffer.PooledByteBufAllocator.<init>:(ZIIIIIIIZI)V
         3: .line 198
            return
        end local 9 // boolean useCacheForAllThreads
        end local 8 // int normalCacheSize
        end local 7 // int smallCacheSize
        end local 6 // int tinyCacheSize
        end local 5 // int maxOrder
        end local 4 // int pageSize
        end local 3 // int nDirectArena
        end local 2 // int nHeapArena
        end local 1 // boolean preferDirect
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0    4     0                   this  Lio/netty/buffer/PooledByteBufAllocator;
            0    4     1           preferDirect  Z
            0    4     2             nHeapArena  I
            0    4     3           nDirectArena  I
            0    4     4               pageSize  I
            0    4     5               maxOrder  I
            0    4     6          tinyCacheSize  I
            0    4     7         smallCacheSize  I
            0    4     8        normalCacheSize  I
            0    4     9  useCacheForAllThreads  Z
    MethodParameters:
                       Name  Flags
      preferDirect           
      nHeapArena             
      nDirectArena           
      pageSize               
      maxOrder               
      tinyCacheSize          
      smallCacheSize         
      normalCacheSize        
      useCacheForAllThreads  

  public void <init>(boolean, int, int, int, int, int, int, int, boolean, int);
    descriptor: (ZIIIIIIIZI)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=8, locals=15, args_size=11
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
        start local 1 // boolean preferDirect
        start local 2 // int nHeapArena
        start local 3 // int nDirectArena
        start local 4 // int pageSize
        start local 5 // int maxOrder
        start local 6 // int tinyCacheSize
        start local 7 // int smallCacheSize
        start local 8 // int normalCacheSize
        start local 9 // boolean useCacheForAllThreads
        start local 10 // int directMemoryCacheAlignment
         0: .line 203
            aload 0 /* this */
            iload 1 /* preferDirect */
            invokespecial io.netty.buffer.AbstractByteBufAllocator.<init>:(Z)V
         1: .line 204
            aload 0 /* this */
            new io.netty.buffer.PooledByteBufAllocator$PoolThreadLocalCache
            dup
            aload 0 /* this */
            iload 9 /* useCacheForAllThreads */
            invokespecial io.netty.buffer.PooledByteBufAllocator$PoolThreadLocalCache.<init>:(Lio/netty/buffer/PooledByteBufAllocator;Z)V
            putfield io.netty.buffer.PooledByteBufAllocator.threadCache:Lio/netty/buffer/PooledByteBufAllocator$PoolThreadLocalCache;
         2: .line 205
            aload 0 /* this */
            iload 6 /* tinyCacheSize */
            putfield io.netty.buffer.PooledByteBufAllocator.tinyCacheSize:I
         3: .line 206
            aload 0 /* this */
            iload 7 /* smallCacheSize */
            putfield io.netty.buffer.PooledByteBufAllocator.smallCacheSize:I
         4: .line 207
            aload 0 /* this */
            iload 8 /* normalCacheSize */
            putfield io.netty.buffer.PooledByteBufAllocator.normalCacheSize:I
         5: .line 208
            aload 0 /* this */
            iload 4 /* pageSize */
            iload 5 /* maxOrder */
            invokestatic io.netty.buffer.PooledByteBufAllocator.validateAndCalculateChunkSize:(II)I
            putfield io.netty.buffer.PooledByteBufAllocator.chunkSize:I
         6: .line 210
            iload 2 /* nHeapArena */
            ifge 8
         7: .line 211
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "nHeapArena: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 2 /* nHeapArena */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " (expected: >= 0)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 213
      StackMap locals: io.netty.buffer.PooledByteBufAllocator int int int int int int int int int int
      StackMap stack:
            iload 3 /* nDirectArena */
            ifge 10
         9: .line 214
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "nDirectArea: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 3 /* nDirectArena */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " (expected: >= 0)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        10: .line 217
      StackMap locals:
      StackMap stack:
            iload 10 /* directMemoryCacheAlignment */
            ifge 14
        11: .line 218
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "directMemoryCacheAlignment: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        12: .line 219
            iload 10 /* directMemoryCacheAlignment */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " (expected: >= 0)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        13: .line 218
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        14: .line 221
      StackMap locals:
      StackMap stack:
            iload 10 /* directMemoryCacheAlignment */
            ifle 16
            invokestatic io.netty.buffer.PooledByteBufAllocator.isDirectMemoryCacheAlignmentSupported:()Z
            ifne 16
        15: .line 222
            new java.lang.IllegalArgumentException
            dup
            ldc "directMemoryCacheAlignment is not supported"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        16: .line 225
      StackMap locals:
      StackMap stack:
            iload 10 /* directMemoryCacheAlignment */
            iload 10 /* directMemoryCacheAlignment */
            ineg
            iand
            iload 10 /* directMemoryCacheAlignment */
            if_icmpeq 20
        17: .line 226
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "directMemoryCacheAlignment: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        18: .line 227
            iload 10 /* directMemoryCacheAlignment */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " (expected: power of two)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        19: .line 226
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        20: .line 230
      StackMap locals:
      StackMap stack:
            iload 4 /* pageSize */
            invokestatic io.netty.buffer.PooledByteBufAllocator.validateAndCalculatePageShifts:(I)I
            istore 11 /* pageShifts */
        start local 11 // int pageShifts
        21: .line 232
            iload 2 /* nHeapArena */
            ifle 36
        22: .line 233
            aload 0 /* this */
            iload 2 /* nHeapArena */
            invokestatic io.netty.buffer.PooledByteBufAllocator.newArenaArray:(I)[Lio/netty/buffer/PoolArena;
            putfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
        23: .line 234
            new java.util.ArrayList
            dup
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
            arraylength
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 12 /* metrics */
        start local 12 // java.util.List metrics
        24: .line 235
            iconst_0
            istore 13 /* i */
        start local 13 // int i
        25: goto 33
        26: .line 236
      StackMap locals: int java.util.List int
      StackMap stack:
            new io.netty.buffer.PoolArena$HeapArena
            dup
            aload 0 /* this */
        27: .line 237
            iload 4 /* pageSize */
            iload 5 /* maxOrder */
            iload 11 /* pageShifts */
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.chunkSize:I
        28: .line 238
            iload 10 /* directMemoryCacheAlignment */
        29: .line 236
            invokespecial io.netty.buffer.PoolArena$HeapArena.<init>:(Lio/netty/buffer/PooledByteBufAllocator;IIIII)V
            astore 14 /* arena */
        start local 14 // io.netty.buffer.PoolArena$HeapArena arena
        30: .line 239
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
            iload 13 /* i */
            aload 14 /* arena */
            aastore
        31: .line 240
            aload 12 /* metrics */
            aload 14 /* arena */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 14 // io.netty.buffer.PoolArena$HeapArena arena
        32: .line 235
            iinc 13 /* i */ 1
      StackMap locals:
      StackMap stack:
        33: iload 13 /* i */
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
            arraylength
            if_icmplt 26
        end local 13 // int i
        34: .line 242
            aload 0 /* this */
            aload 12 /* metrics */
            invokestatic java.util.Collections.unmodifiableList:(Ljava/util/List;)Ljava/util/List;
            putfield io.netty.buffer.PooledByteBufAllocator.heapArenaMetrics:Ljava/util/List;
        end local 12 // java.util.List metrics
        35: .line 243
            goto 38
        36: .line 244
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
        37: .line 245
            aload 0 /* this */
            invokestatic java.util.Collections.emptyList:()Ljava/util/List;
            putfield io.netty.buffer.PooledByteBufAllocator.heapArenaMetrics:Ljava/util/List;
        38: .line 248
      StackMap locals:
      StackMap stack:
            iload 3 /* nDirectArena */
            ifle 52
        39: .line 249
            aload 0 /* this */
            iload 3 /* nDirectArena */
            invokestatic io.netty.buffer.PooledByteBufAllocator.newArenaArray:(I)[Lio/netty/buffer/PoolArena;
            putfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
        40: .line 250
            new java.util.ArrayList
            dup
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
            arraylength
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 12 /* metrics */
        start local 12 // java.util.List metrics
        41: .line 251
            iconst_0
            istore 13 /* i */
        start local 13 // int i
        42: goto 49
        43: .line 252
      StackMap locals: java.util.List int
      StackMap stack:
            new io.netty.buffer.PoolArena$DirectArena
            dup
        44: .line 253
            aload 0 /* this */
            iload 4 /* pageSize */
            iload 5 /* maxOrder */
            iload 11 /* pageShifts */
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.chunkSize:I
            iload 10 /* directMemoryCacheAlignment */
        45: .line 252
            invokespecial io.netty.buffer.PoolArena$DirectArena.<init>:(Lio/netty/buffer/PooledByteBufAllocator;IIIII)V
            astore 14 /* arena */
        start local 14 // io.netty.buffer.PoolArena$DirectArena arena
        46: .line 254
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
            iload 13 /* i */
            aload 14 /* arena */
            aastore
        47: .line 255
            aload 12 /* metrics */
            aload 14 /* arena */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 14 // io.netty.buffer.PoolArena$DirectArena arena
        48: .line 251
            iinc 13 /* i */ 1
      StackMap locals:
      StackMap stack:
        49: iload 13 /* i */
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
            arraylength
            if_icmplt 43
        end local 13 // int i
        50: .line 257
            aload 0 /* this */
            aload 12 /* metrics */
            invokestatic java.util.Collections.unmodifiableList:(Ljava/util/List;)Ljava/util/List;
            putfield io.netty.buffer.PooledByteBufAllocator.directArenaMetrics:Ljava/util/List;
        end local 12 // java.util.List metrics
        51: .line 258
            goto 54
        52: .line 259
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
        53: .line 260
            aload 0 /* this */
            invokestatic java.util.Collections.emptyList:()Ljava/util/List;
            putfield io.netty.buffer.PooledByteBufAllocator.directArenaMetrics:Ljava/util/List;
        54: .line 262
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new io.netty.buffer.PooledByteBufAllocatorMetric
            dup
            aload 0 /* this */
            invokespecial io.netty.buffer.PooledByteBufAllocatorMetric.<init>:(Lio/netty/buffer/PooledByteBufAllocator;)V
            putfield io.netty.buffer.PooledByteBufAllocator.metric:Lio/netty/buffer/PooledByteBufAllocatorMetric;
        55: .line 263
            return
        end local 11 // int pageShifts
        end local 10 // int directMemoryCacheAlignment
        end local 9 // boolean useCacheForAllThreads
        end local 8 // int normalCacheSize
        end local 7 // int smallCacheSize
        end local 6 // int tinyCacheSize
        end local 5 // int maxOrder
        end local 4 // int pageSize
        end local 3 // int nDirectArena
        end local 2 // int nHeapArena
        end local 1 // boolean preferDirect
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot                        Name  Signature
            0   56     0                        this  Lio/netty/buffer/PooledByteBufAllocator;
            0   56     1                preferDirect  Z
            0   56     2                  nHeapArena  I
            0   56     3                nDirectArena  I
            0   56     4                    pageSize  I
            0   56     5                    maxOrder  I
            0   56     6               tinyCacheSize  I
            0   56     7              smallCacheSize  I
            0   56     8             normalCacheSize  I
            0   56     9       useCacheForAllThreads  Z
            0   56    10  directMemoryCacheAlignment  I
           21   56    11                  pageShifts  I
           24   35    12                     metrics  Ljava/util/List<Lio/netty/buffer/PoolArenaMetric;>;
           25   34    13                           i  I
           30   32    14                       arena  Lio/netty/buffer/PoolArena$HeapArena;
           41   51    12                     metrics  Ljava/util/List<Lio/netty/buffer/PoolArenaMetric;>;
           42   50    13                           i  I
           46   48    14                       arena  Lio/netty/buffer/PoolArena$DirectArena;
    MethodParameters:
                            Name  Flags
      preferDirect                
      nHeapArena                  
      nDirectArena                
      pageSize                    
      maxOrder                    
      tinyCacheSize               
      smallCacheSize              
      normalCacheSize             
      useCacheForAllThreads       
      directMemoryCacheAlignment  

  private static <T> io.netty.buffer.PoolArena<T>[] newArenaArray(int);
    descriptor: (I)[Lio/netty/buffer/PoolArena;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // int size
         0: .line 267
            iload 0 /* size */
            anewarray io.netty.buffer.PoolArena
            areturn
        end local 0 // int size
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  size  I
    Signature: <T:Ljava/lang/Object;>(I)[Lio/netty/buffer/PoolArena<TT;>;
    MethodParameters:
      Name  Flags
      size  

  private static int validateAndCalculatePageShifts(int);
    descriptor: (I)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // int pageSize
         0: .line 271
            iload 0 /* pageSize */
            sipush 4096
            if_icmpge 2
         1: .line 272
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "pageSize: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 0 /* pageSize */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " (expected: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            sipush 4096
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 275
      StackMap locals:
      StackMap stack:
            iload 0 /* pageSize */
            iload 0 /* pageSize */
            iconst_1
            isub
            iand
            ifeq 4
         3: .line 276
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "pageSize: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 0 /* pageSize */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " (expected: power of 2)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 280
      StackMap locals:
      StackMap stack:
            bipush 31
            iload 0 /* pageSize */
            invokestatic java.lang.Integer.numberOfLeadingZeros:(I)I
            isub
            ireturn
        end local 0 // int pageSize
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0  pageSize  I
    MethodParameters:
          Name  Flags
      pageSize  

  private static int validateAndCalculateChunkSize(int, int);
    descriptor: (II)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=7, locals=4, args_size=2
        start local 0 // int pageSize
        start local 1 // int maxOrder
         0: .line 284
            iload 1 /* maxOrder */
            bipush 14
            if_icmple 2
         1: .line 285
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "maxOrder: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 1 /* maxOrder */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " (expected: 0-14)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 289
      StackMap locals:
      StackMap stack:
            iload 0 /* pageSize */
            istore 2 /* chunkSize */
        start local 2 // int chunkSize
         3: .line 290
            iload 1 /* maxOrder */
            istore 3 /* i */
        start local 3 // int i
         4: goto 11
         5: .line 291
      StackMap locals: int int
      StackMap stack:
            iload 2 /* chunkSize */
            ldc 536870912
            if_icmple 9
         6: .line 292
            new java.lang.IllegalArgumentException
            dup
         7: .line 293
            ldc "pageSize (%d) << maxOrder (%d) must not exceed %d"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
            iload 0 /* pageSize */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
            dup
            iconst_1
            iload 1 /* maxOrder */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
            dup
            iconst_2
            ldc 1073741824
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
         8: .line 292
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 295
      StackMap locals:
      StackMap stack:
            iload 2 /* chunkSize */
            iconst_1
            ishl
            istore 2 /* chunkSize */
        10: .line 290
            iinc 3 /* i */ -1
      StackMap locals:
      StackMap stack:
        11: iload 3 /* i */
            ifgt 5
        end local 3 // int i
        12: .line 297
            iload 2 /* chunkSize */
            ireturn
        end local 2 // int chunkSize
        end local 1 // int maxOrder
        end local 0 // int pageSize
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   13     0   pageSize  I
            0   13     1   maxOrder  I
            3   13     2  chunkSize  I
            4   12     3          i  I
    MethodParameters:
          Name  Flags
      pageSize  
      maxOrder  

  protected io.netty.buffer.ByteBuf newHeapBuffer(int, int);
    descriptor: (II)Lio/netty/buffer/ByteBuf;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=6, args_size=3
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
        start local 1 // int initialCapacity
        start local 2 // int maxCapacity
         0: .line 302
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.threadCache:Lio/netty/buffer/PooledByteBufAllocator$PoolThreadLocalCache;
            invokevirtual io.netty.buffer.PooledByteBufAllocator$PoolThreadLocalCache.get:()Ljava/lang/Object;
            checkcast io.netty.buffer.PoolThreadCache
            astore 3 /* cache */
        start local 3 // io.netty.buffer.PoolThreadCache cache
         1: .line 303
            aload 3 /* cache */
            getfield io.netty.buffer.PoolThreadCache.heapArena:Lio/netty/buffer/PoolArena;
            astore 4 /* heapArena */
        start local 4 // io.netty.buffer.PoolArena heapArena
         2: .line 306
            aload 4 /* heapArena */
            ifnull 5
         3: .line 307
            aload 4 /* heapArena */
            aload 3 /* cache */
            iload 1 /* initialCapacity */
            iload 2 /* maxCapacity */
            invokevirtual io.netty.buffer.PoolArena.allocate:(Lio/netty/buffer/PoolThreadCache;II)Lio/netty/buffer/PooledByteBuf;
            astore 5 /* buf */
        start local 5 // io.netty.buffer.ByteBuf buf
         4: .line 308
            goto 9
        end local 5 // io.netty.buffer.ByteBuf buf
         5: .line 309
      StackMap locals: io.netty.buffer.PoolThreadCache io.netty.buffer.PoolArena
      StackMap stack:
            invokestatic io.netty.util.internal.PlatformDependent.hasUnsafe:()Z
            ifeq 7
         6: .line 310
            new io.netty.buffer.UnpooledUnsafeHeapByteBuf
            dup
            aload 0 /* this */
            iload 1 /* initialCapacity */
            iload 2 /* maxCapacity */
            invokespecial io.netty.buffer.UnpooledUnsafeHeapByteBuf.<init>:(Lio/netty/buffer/ByteBufAllocator;II)V
            goto 8
         7: .line 311
      StackMap locals:
      StackMap stack:
            new io.netty.buffer.UnpooledHeapByteBuf
            dup
            aload 0 /* this */
            iload 1 /* initialCapacity */
            iload 2 /* maxCapacity */
            invokespecial io.netty.buffer.UnpooledHeapByteBuf.<init>:(Lio/netty/buffer/ByteBufAllocator;II)V
         8: .line 309
      StackMap locals:
      StackMap stack: io.netty.buffer.UnpooledHeapByteBuf
            astore 5 /* buf */
        start local 5 // io.netty.buffer.ByteBuf buf
         9: .line 314
      StackMap locals: io.netty.buffer.ByteBuf
      StackMap stack:
            aload 5 /* buf */
            invokestatic io.netty.buffer.PooledByteBufAllocator.toLeakAwareBuffer:(Lio/netty/buffer/ByteBuf;)Lio/netty/buffer/ByteBuf;
            areturn
        end local 5 // io.netty.buffer.ByteBuf buf
        end local 4 // io.netty.buffer.PoolArena heapArena
        end local 3 // io.netty.buffer.PoolThreadCache cache
        end local 2 // int maxCapacity
        end local 1 // int initialCapacity
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   10     0             this  Lio/netty/buffer/PooledByteBufAllocator;
            0   10     1  initialCapacity  I
            0   10     2      maxCapacity  I
            1   10     3            cache  Lio/netty/buffer/PoolThreadCache;
            2   10     4        heapArena  Lio/netty/buffer/PoolArena<[B>;
            4    5     5              buf  Lio/netty/buffer/ByteBuf;
            9   10     5              buf  Lio/netty/buffer/ByteBuf;
    MethodParameters:
                 Name  Flags
      initialCapacity  
      maxCapacity      

  protected io.netty.buffer.ByteBuf newDirectBuffer(int, int);
    descriptor: (II)Lio/netty/buffer/ByteBuf;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=6, args_size=3
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
        start local 1 // int initialCapacity
        start local 2 // int maxCapacity
         0: .line 319
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.threadCache:Lio/netty/buffer/PooledByteBufAllocator$PoolThreadLocalCache;
            invokevirtual io.netty.buffer.PooledByteBufAllocator$PoolThreadLocalCache.get:()Ljava/lang/Object;
            checkcast io.netty.buffer.PoolThreadCache
            astore 3 /* cache */
        start local 3 // io.netty.buffer.PoolThreadCache cache
         1: .line 320
            aload 3 /* cache */
            getfield io.netty.buffer.PoolThreadCache.directArena:Lio/netty/buffer/PoolArena;
            astore 4 /* directArena */
        start local 4 // io.netty.buffer.PoolArena directArena
         2: .line 323
            aload 4 /* directArena */
            ifnull 5
         3: .line 324
            aload 4 /* directArena */
            aload 3 /* cache */
            iload 1 /* initialCapacity */
            iload 2 /* maxCapacity */
            invokevirtual io.netty.buffer.PoolArena.allocate:(Lio/netty/buffer/PoolThreadCache;II)Lio/netty/buffer/PooledByteBuf;
            astore 5 /* buf */
        start local 5 // io.netty.buffer.ByteBuf buf
         4: .line 325
            goto 9
        end local 5 // io.netty.buffer.ByteBuf buf
         5: .line 326
      StackMap locals: io.netty.buffer.PoolThreadCache io.netty.buffer.PoolArena
      StackMap stack:
            invokestatic io.netty.util.internal.PlatformDependent.hasUnsafe:()Z
            ifeq 7
         6: .line 327
            aload 0 /* this */
            iload 1 /* initialCapacity */
            iload 2 /* maxCapacity */
            invokestatic io.netty.buffer.UnsafeByteBufUtil.newUnsafeDirectByteBuf:(Lio/netty/buffer/ByteBufAllocator;II)Lio/netty/buffer/UnpooledUnsafeDirectByteBuf;
            goto 8
         7: .line 328
      StackMap locals:
      StackMap stack:
            new io.netty.buffer.UnpooledDirectByteBuf
            dup
            aload 0 /* this */
            iload 1 /* initialCapacity */
            iload 2 /* maxCapacity */
            invokespecial io.netty.buffer.UnpooledDirectByteBuf.<init>:(Lio/netty/buffer/ByteBufAllocator;II)V
         8: .line 326
      StackMap locals:
      StackMap stack: io.netty.buffer.AbstractReferenceCountedByteBuf
            astore 5 /* buf */
        start local 5 // io.netty.buffer.ByteBuf buf
         9: .line 331
      StackMap locals: io.netty.buffer.ByteBuf
      StackMap stack:
            aload 5 /* buf */
            invokestatic io.netty.buffer.PooledByteBufAllocator.toLeakAwareBuffer:(Lio/netty/buffer/ByteBuf;)Lio/netty/buffer/ByteBuf;
            areturn
        end local 5 // io.netty.buffer.ByteBuf buf
        end local 4 // io.netty.buffer.PoolArena directArena
        end local 3 // io.netty.buffer.PoolThreadCache cache
        end local 2 // int maxCapacity
        end local 1 // int initialCapacity
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   10     0             this  Lio/netty/buffer/PooledByteBufAllocator;
            0   10     1  initialCapacity  I
            0   10     2      maxCapacity  I
            1   10     3            cache  Lio/netty/buffer/PoolThreadCache;
            2   10     4      directArena  Lio/netty/buffer/PoolArena<Ljava/nio/ByteBuffer;>;
            4    5     5              buf  Lio/netty/buffer/ByteBuf;
            9   10     5              buf  Lio/netty/buffer/ByteBuf;
    MethodParameters:
                 Name  Flags
      initialCapacity  
      maxCapacity      

  public static int defaultNumHeapArena();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 338
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NUM_HEAP_ARENA:I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static int defaultNumDirectArena();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 345
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NUM_DIRECT_ARENA:I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static int defaultPageSize();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 352
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_PAGE_SIZE:I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static int defaultMaxOrder();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 359
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_MAX_ORDER:I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static boolean defaultUseCacheForAllThreads();
    descriptor: ()Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 366
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_USE_CACHE_FOR_ALL_THREADS:Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static boolean defaultPreferDirect();
    descriptor: ()Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 373
            invokestatic io.netty.util.internal.PlatformDependent.directBufferPreferred:()Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static int defaultTinyCacheSize();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 380
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_TINY_CACHE_SIZE:I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static int defaultSmallCacheSize();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 387
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_SMALL_CACHE_SIZE:I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static int defaultNormalCacheSize();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 394
            getstatic io.netty.buffer.PooledByteBufAllocator.DEFAULT_NORMAL_CACHE_SIZE:I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static boolean isDirectMemoryCacheAlignmentSupported();
    descriptor: ()Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 401
            invokestatic io.netty.util.internal.PlatformDependent.hasUnsafe:()Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public boolean isDirectBufferPooled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 406
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/buffer/PooledByteBufAllocator;

  public boolean hasThreadLocalCache();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 415
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.threadCache:Lio/netty/buffer/PooledByteBufAllocator$PoolThreadLocalCache;
            invokevirtual io.netty.buffer.PooledByteBufAllocator$PoolThreadLocalCache.isSet:()Z
            ireturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public void freeThreadLocalCache();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 423
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.threadCache:Lio/netty/buffer/PooledByteBufAllocator$PoolThreadLocalCache;
            invokevirtual io.netty.buffer.PooledByteBufAllocator$PoolThreadLocalCache.remove:()V
         1: .line 424
            return
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/buffer/PooledByteBufAllocator;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public io.netty.buffer.PooledByteBufAllocatorMetric metric();
    descriptor: ()Lio/netty/buffer/PooledByteBufAllocatorMetric;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 472
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.metric:Lio/netty/buffer/PooledByteBufAllocatorMetric;
            areturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;

  public int numHeapArenas();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 482
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenaMetrics:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            ireturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public int numDirectArenas();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 492
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenaMetrics:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            ireturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public java.util.List<io.netty.buffer.PoolArenaMetric> heapArenas();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 502
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenaMetrics:Ljava/util/List;
            areturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;
    Signature: ()Ljava/util/List<Lio/netty/buffer/PoolArenaMetric;>;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public java.util.List<io.netty.buffer.PoolArenaMetric> directArenas();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 512
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenaMetrics:Ljava/util/List;
            areturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;
    Signature: ()Ljava/util/List<Lio/netty/buffer/PoolArenaMetric;>;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public int numThreadLocalCaches();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=7, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 522
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
            ifnull 1
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
      StackMap locals:
      StackMap stack: io.netty.buffer.PoolArena[]
         2: astore 1 /* arenas */
        start local 1 // io.netty.buffer.PoolArena[] arenas
         3: .line 523
            aload 1 /* arenas */
            ifnonnull 5
         4: .line 524
            iconst_0
            ireturn
         5: .line 527
      StackMap locals: io.netty.buffer.PoolArena[]
      StackMap stack:
            iconst_0
            istore 2 /* total */
        start local 2 // int total
         6: .line 528
            aload 1 /* arenas */
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 10
      StackMap locals: io.netty.buffer.PooledByteBufAllocator io.netty.buffer.PoolArena[] int top int int io.netty.buffer.PoolArena[]
      StackMap stack:
         7: aload 6
            iload 4
            aaload
            astore 3 /* arena */
        start local 3 // io.netty.buffer.PoolArena arena
         8: .line 529
            iload 2 /* total */
            aload 3 /* arena */
            getfield io.netty.buffer.PoolArena.numThreadCaches:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            iadd
            istore 2 /* total */
        end local 3 // io.netty.buffer.PoolArena arena
         9: .line 528
            iinc 4 1
      StackMap locals:
      StackMap stack:
        10: iload 4
            iload 5
            if_icmplt 7
        11: .line 532
            iload 2 /* total */
            ireturn
        end local 2 // int total
        end local 1 // io.netty.buffer.PoolArena[] arenas
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   12     0    this  Lio/netty/buffer/PooledByteBufAllocator;
            3   12     1  arenas  [Lio/netty/buffer/PoolArena;
            6   12     2   total  I
            8    9     3   arena  Lio/netty/buffer/PoolArena<*>;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public int tinyCacheSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 542
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.tinyCacheSize:I
            ireturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public int smallCacheSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 552
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.smallCacheSize:I
            ireturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public int normalCacheSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 562
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.normalCacheSize:I
            ireturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public final int chunkSize();
    descriptor: ()I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 572
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.chunkSize:I
            ireturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  final long usedHeapMemory();
    descriptor: ()J
    flags: (0x0010) ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 576
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
            invokestatic io.netty.buffer.PooledByteBufAllocator.usedMemory:([Lio/netty/buffer/PoolArena;)J
            lreturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;

  final long usedDirectMemory();
    descriptor: ()J
    flags: (0x0010) ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 580
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
            invokestatic io.netty.buffer.PooledByteBufAllocator.usedMemory:([Lio/netty/buffer/PoolArena;)J
            lreturn
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/buffer/PooledByteBufAllocator;

  private static long usedMemory(io.netty.buffer.PoolArena<?>[]);
    descriptor: ([Lio/netty/buffer/PoolArena;)J
    flags: (0x008a) ACC_PRIVATE, ACC_STATIC, ACC_VARARGS
    Code:
      stack=4, locals=7, args_size=1
        start local 0 // io.netty.buffer.PoolArena[] arenas
         0: .line 584
            aload 0 /* arenas */
            ifnonnull 2
         1: .line 585
            ldc -1
            lreturn
         2: .line 587
      StackMap locals:
      StackMap stack:
            lconst_0
            lstore 1 /* used */
        start local 1 // long used
         3: .line 588
            aload 0 /* arenas */
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 9
      StackMap locals: io.netty.buffer.PoolArena[] long top int int io.netty.buffer.PoolArena[]
      StackMap stack:
         4: aload 6
            iload 4
            aaload
            astore 3 /* arena */
        start local 3 // io.netty.buffer.PoolArena arena
         5: .line 589
            lload 1 /* used */
            aload 3 /* arena */
            invokevirtual io.netty.buffer.PoolArena.numActiveBytes:()J
            ladd
            lstore 1 /* used */
         6: .line 590
            lload 1 /* used */
            lconst_0
            lcmp
            ifge 8
         7: .line 591
            ldc 9223372036854775807
            lreturn
        end local 3 // io.netty.buffer.PoolArena arena
         8: .line 588
      StackMap locals:
      StackMap stack:
            iinc 4 1
      StackMap locals:
      StackMap stack:
         9: iload 4
            iload 5
            if_icmplt 4
        10: .line 594
            lload 1 /* used */
            lreturn
        end local 1 // long used
        end local 0 // io.netty.buffer.PoolArena[] arenas
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   11     0  arenas  [Lio/netty/buffer/PoolArena;
            3   11     1    used  J
            5    8     3   arena  Lio/netty/buffer/PoolArena<*>;
    Signature: ([Lio/netty/buffer/PoolArena<*>;)J
    MethodParameters:
        Name  Flags
      arenas  

  final io.netty.buffer.PoolThreadCache threadCache();
    descriptor: ()Lio/netty/buffer/PoolThreadCache;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 598
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.threadCache:Lio/netty/buffer/PooledByteBufAllocator$PoolThreadLocalCache;
            invokevirtual io.netty.buffer.PooledByteBufAllocator$PoolThreadLocalCache.get:()Ljava/lang/Object;
            checkcast io.netty.buffer.PoolThreadCache
            astore 1 /* cache */
        start local 1 // io.netty.buffer.PoolThreadCache cache
         1: .line 599
            getstatic io.netty.buffer.PooledByteBufAllocator.$assertionsDisabled:Z
            ifne 2
            aload 1 /* cache */
            ifnonnull 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 600
      StackMap locals: io.netty.buffer.PoolThreadCache
      StackMap stack:
            aload 1 /* cache */
            areturn
        end local 1 // io.netty.buffer.PoolThreadCache cache
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lio/netty/buffer/PooledByteBufAllocator;
            1    3     1  cache  Lio/netty/buffer/PoolThreadCache;

  public java.lang.String dumpStats();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=8, args_size=1
        start local 0 // io.netty.buffer.PooledByteBufAllocator this
         0: .line 608
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
            ifnonnull 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
            arraylength
      StackMap locals:
      StackMap stack: int
         2: istore 1 /* heapArenasLen */
        start local 1 // int heapArenasLen
         3: .line 609
            new java.lang.StringBuilder
            dup
            sipush 512
            invokespecial java.lang.StringBuilder.<init>:(I)V
         4: .line 610
            iload 1 /* heapArenasLen */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         5: .line 611
            ldc " heap arena(s):"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         6: .line 612
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         7: .line 609
            astore 2 /* buf */
        start local 2 // java.lang.StringBuilder buf
         8: .line 613
            iload 1 /* heapArenasLen */
            ifle 14
         9: .line 614
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.heapArenas:[Lio/netty/buffer/PoolArena;
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 13
      StackMap locals: io.netty.buffer.PooledByteBufAllocator int java.lang.StringBuilder top int int io.netty.buffer.PoolArena[]
      StackMap stack:
        10: aload 6
            iload 4
            aaload
            astore 3 /* a */
        start local 3 // io.netty.buffer.PoolArena a
        11: .line 615
            aload 2 /* buf */
            aload 3 /* a */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
        end local 3 // io.netty.buffer.PoolArena a
        12: .line 614
            iinc 4 1
      StackMap locals:
      StackMap stack:
        13: iload 4
            iload 5
            if_icmplt 10
        14: .line 619
      StackMap locals: io.netty.buffer.PooledByteBufAllocator int java.lang.StringBuilder
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
            ifnonnull 15
            iconst_0
            goto 16
      StackMap locals:
      StackMap stack:
        15: aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
            arraylength
      StackMap locals:
      StackMap stack: int
        16: istore 3 /* directArenasLen */
        start local 3 // int directArenasLen
        17: .line 621
            aload 2 /* buf */
            iload 3 /* directArenasLen */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
        18: .line 622
            ldc " direct arena(s):"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        19: .line 623
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        20: .line 624
            iload 3 /* directArenasLen */
            ifle 26
        21: .line 625
            aload 0 /* this */
            getfield io.netty.buffer.PooledByteBufAllocator.directArenas:[Lio/netty/buffer/PoolArena;
            dup
            astore 7
            arraylength
            istore 6
            iconst_0
            istore 5
            goto 25
      StackMap locals: io.netty.buffer.PooledByteBufAllocator int java.lang.StringBuilder int top int int io.netty.buffer.PoolArena[]
      StackMap stack:
        22: aload 7
            iload 5
            aaload
            astore 4 /* a */
        start local 4 // io.netty.buffer.PoolArena a
        23: .line 626
            aload 2 /* buf */
            aload 4 /* a */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
        end local 4 // io.netty.buffer.PoolArena a
        24: .line 625
            iinc 5 1
      StackMap locals:
      StackMap stack:
        25: iload 5
            iload 6
            if_icmplt 22
        26: .line 630
      StackMap locals: io.netty.buffer.PooledByteBufAllocator int java.lang.StringBuilder int
      StackMap stack:
            aload 2 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 3 // int directArenasLen
        end local 2 // java.lang.StringBuilder buf
        end local 1 // int heapArenasLen
        end local 0 // io.netty.buffer.PooledByteBufAllocator this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   27     0             this  Lio/netty/buffer/PooledByteBufAllocator;
            3   27     1    heapArenasLen  I
            8   27     2              buf  Ljava/lang/StringBuilder;
           11   12     3                a  Lio/netty/buffer/PoolArena<[B>;
           17   27     3  directArenasLen  I
           23   24     4                a  Lio/netty/buffer/PoolArena<Ljava/nio/ByteBuffer;>;

  public io.netty.buffer.ByteBufAllocatorMetric metric();
    descriptor: ()Lio/netty/buffer/ByteBufAllocatorMetric;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual io.netty.buffer.PooledByteBufAllocator.metric:()Lio/netty/buffer/PooledByteBufAllocatorMetric;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "PooledByteBufAllocator.java"
NestMembers:
  io.netty.buffer.PooledByteBufAllocator$PoolThreadLocalCache
InnerClasses:
  final DirectArena = io.netty.buffer.PoolArena$DirectArena of io.netty.buffer.PoolArena
  final HeapArena = io.netty.buffer.PoolArena$HeapArena of io.netty.buffer.PoolArena
  final PoolThreadLocalCache = io.netty.buffer.PooledByteBufAllocator$PoolThreadLocalCache of io.netty.buffer.PooledByteBufAllocator