public class org.springframework.util.FastByteArrayOutputStream extends java.io.OutputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.util.FastByteArrayOutputStream
  super_class: java.io.OutputStream
{
  private static final int DEFAULT_BLOCK_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 256

  private final java.util.LinkedList<byte[]> buffers;
    descriptor: Ljava/util/LinkedList;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/LinkedList<[B>;

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

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

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

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

  private boolean closed;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
         0: .line 77
            aload 0 /* this */
            sipush 256
            invokespecial org.springframework.util.FastByteArrayOutputStream.<init>:(I)V
         1: .line 78
            return
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/springframework/util/FastByteArrayOutputStream;

  public void <init>(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
        start local 1 // int initialBlockSize
         0: .line 85
            aload 0 /* this */
            invokespecial java.io.OutputStream.<init>:()V
         1: .line 53
            aload 0 /* this */
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            putfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
         2: .line 59
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream.nextBlockSize:I
         3: .line 63
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream.alreadyBufferedSize:I
         4: .line 66
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream.index:I
         5: .line 69
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream.closed:Z
         6: .line 86
            iload 1 /* initialBlockSize */
            ifle 7
            iconst_1
            goto 8
      StackMap locals: org.springframework.util.FastByteArrayOutputStream int
      StackMap stack:
         7: iconst_0
      StackMap locals:
      StackMap stack: int
         8: ldc "Initial block size must be greater than 0"
            invokestatic org.springframework.util.Assert.isTrue:(ZLjava/lang/String;)V
         9: .line 87
            aload 0 /* this */
            iload 1 /* initialBlockSize */
            putfield org.springframework.util.FastByteArrayOutputStream.initialBlockSize:I
        10: .line 88
            aload 0 /* this */
            iload 1 /* initialBlockSize */
            putfield org.springframework.util.FastByteArrayOutputStream.nextBlockSize:I
        11: .line 89
            return
        end local 1 // int initialBlockSize
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   12     0              this  Lorg/springframework/util/FastByteArrayOutputStream;
            0   12     1  initialBlockSize  I
    MethodParameters:
                  Name  Flags
      initialBlockSize  

  public void write(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
        start local 1 // int datum
         0: .line 96
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.closed:Z
            ifeq 2
         1: .line 97
            new java.io.IOException
            dup
            ldc "Stream closed"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 100
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.peekLast:()Ljava/lang/Object;
            ifnull 3
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getLast:()Ljava/lang/Object;
            checkcast byte[]
            arraylength
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            if_icmpne 4
         3: .line 101
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            invokevirtual org.springframework.util.FastByteArrayOutputStream.addBuffer:(I)V
         4: .line 104
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getLast:()Ljava/lang/Object;
            checkcast byte[]
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            dup_x1
            iconst_1
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream.index:I
            iload 1 /* datum */
            i2b
            bastore
         5: .line 106
            return
        end local 1 // int datum
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    6     0   this  Lorg/springframework/util/FastByteArrayOutputStream;
            0    6     1  datum  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      datum  

  public void write(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
        start local 1 // byte[] data
        start local 2 // int offset
        start local 3 // int length
         0: .line 110
            iload 2 /* offset */
            iflt 1
            iload 2 /* offset */
            iload 3 /* length */
            iadd
            aload 1 /* data */
            arraylength
            if_icmpgt 1
            iload 3 /* length */
            ifge 2
         1: .line 111
      StackMap locals:
      StackMap stack:
            new java.lang.IndexOutOfBoundsException
            dup
            invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
            athrow
         2: .line 113
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.closed:Z
            ifeq 4
         3: .line 114
            new java.io.IOException
            dup
            ldc "Stream closed"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 117
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.peekLast:()Ljava/lang/Object;
            ifnull 5
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getLast:()Ljava/lang/Object;
            checkcast byte[]
            arraylength
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            if_icmpne 6
         5: .line 118
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 3 /* length */
            invokevirtual org.springframework.util.FastByteArrayOutputStream.addBuffer:(I)V
         6: .line 120
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            iload 3 /* length */
            iadd
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getLast:()Ljava/lang/Object;
            checkcast byte[]
            arraylength
            if_icmple 20
         7: .line 121
            iload 2 /* offset */
            istore 4 /* pos */
        start local 4 // int pos
         8: .line 123
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getLast:()Ljava/lang/Object;
            checkcast byte[]
            arraylength
            if_icmpne 10
         9: .line 124
            aload 0 /* this */
            iload 3 /* length */
            invokevirtual org.springframework.util.FastByteArrayOutputStream.addBuffer:(I)V
        10: .line 126
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getLast:()Ljava/lang/Object;
            checkcast byte[]
            arraylength
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            isub
            istore 5 /* copyLength */
        start local 5 // int copyLength
        11: .line 127
            iload 3 /* length */
            iload 5 /* copyLength */
            if_icmpge 13
        12: .line 128
            iload 3 /* length */
            istore 5 /* copyLength */
        13: .line 130
      StackMap locals: int
      StackMap stack:
            aload 1 /* data */
            iload 4 /* pos */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getLast:()Ljava/lang/Object;
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            iload 5 /* copyLength */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        14: .line 131
            iload 4 /* pos */
            iload 5 /* copyLength */
            iadd
            istore 4 /* pos */
        15: .line 132
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            iload 5 /* copyLength */
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream.index:I
        16: .line 133
            iload 3 /* length */
            iload 5 /* copyLength */
            isub
            istore 3 /* length */
        end local 5 // int copyLength
        17: .line 135
            iload 3 /* length */
        18: .line 122
            ifgt 8
        end local 4 // int pos
        19: .line 136
            goto 22
        20: .line 139
      StackMap locals:
      StackMap stack:
            aload 1 /* data */
            iload 2 /* offset */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getLast:()Ljava/lang/Object;
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            iload 3 /* length */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        21: .line 140
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            iload 3 /* length */
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream.index:I
        22: .line 143
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int length
        end local 2 // int offset
        end local 1 // byte[] data
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   23     0        this  Lorg/springframework/util/FastByteArrayOutputStream;
            0   23     1        data  [B
            0   23     2      offset  I
            0   23     3      length  I
            8   19     4         pos  I
           11   17     5  copyLength  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      data    
      offset  
      length  

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
         0: .line 147
            aload 0 /* this */
            iconst_1
            putfield org.springframework.util.FastByteArrayOutputStream.closed:Z
         1: .line 148
            return
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/springframework/util/FastByteArrayOutputStream;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
         0: .line 164
            new java.lang.String
            dup
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream.toByteArrayUnsafe:()[B
            invokespecial java.lang.String.<init>:([B)V
            areturn
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/util/FastByteArrayOutputStream;

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
         0: .line 174
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.alreadyBufferedSize:I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            iadd
            ireturn
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/util/FastByteArrayOutputStream;

  public byte[] toByteArrayUnsafe();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
         0: .line 190
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream.size:()I
            istore 1 /* totalSize */
        start local 1 // int totalSize
         1: .line 191
            iload 1 /* totalSize */
            ifne 3
         2: .line 192
            iconst_0
            newarray 8
            areturn
         3: .line 194
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            iload 1 /* totalSize */
            invokevirtual org.springframework.util.FastByteArrayOutputStream.resize:(I)V
         4: .line 195
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getFirst:()Ljava/lang/Object;
            checkcast byte[]
            areturn
        end local 1 // int totalSize
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Lorg/springframework/util/FastByteArrayOutputStream;
            1    5     1  totalSize  I

  public byte[] toByteArray();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
         0: .line 208
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream.toByteArrayUnsafe:()[B
            astore 1 /* bytesUnsafe */
        start local 1 // byte[] bytesUnsafe
         1: .line 209
            aload 1 /* bytesUnsafe */
            arraylength
            newarray 8
            astore 2 /* ret */
        start local 2 // byte[] ret
         2: .line 210
            aload 1 /* bytesUnsafe */
            iconst_0
            aload 2 /* ret */
            iconst_0
            aload 1 /* bytesUnsafe */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         3: .line 211
            aload 2 /* ret */
            areturn
        end local 2 // byte[] ret
        end local 1 // byte[] bytesUnsafe
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lorg/springframework/util/FastByteArrayOutputStream;
            1    4     1  bytesUnsafe  [B
            2    4     2          ret  [B

  public void reset();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
         0: .line 220
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.clear:()V
         1: .line 221
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.initialBlockSize:I
            putfield org.springframework.util.FastByteArrayOutputStream.nextBlockSize:I
         2: .line 222
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream.closed:Z
         3: .line 223
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream.index:I
         4: .line 224
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream.alreadyBufferedSize:I
         5: .line 225
            return
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/springframework/util/FastByteArrayOutputStream;

  public java.io.InputStream getInputStream();
    descriptor: ()Ljava/io/InputStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
         0: .line 236
            new org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream
            dup
            aload 0 /* this */
            invokespecial org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.<init>:(Lorg/springframework/util/FastByteArrayOutputStream;)V
            areturn
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/util/FastByteArrayOutputStream;

  public void writeTo(java.io.OutputStream);
    descriptor: (Ljava/io/OutputStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
        start local 1 // java.io.OutputStream out
         0: .line 244
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.iterator:()Ljava/util/Iterator;
            astore 2 /* it */
        start local 2 // java.util.Iterator it
         1: .line 245
            goto 7
         2: .line 246
      StackMap locals: java.util.Iterator
      StackMap stack:
            aload 2 /* it */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast byte[]
            astore 3 /* bytes */
        start local 3 // byte[] bytes
         3: .line 247
            aload 2 /* it */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 6
         4: .line 248
            aload 1 /* out */
            aload 3 /* bytes */
            iconst_0
            aload 3 /* bytes */
            arraylength
            invokevirtual java.io.OutputStream.write:([BII)V
         5: .line 249
            goto 7
         6: .line 251
      StackMap locals: byte[]
      StackMap stack:
            aload 1 /* out */
            aload 3 /* bytes */
            iconst_0
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            invokevirtual java.io.OutputStream.write:([BII)V
        end local 3 // byte[] bytes
         7: .line 245
      StackMap locals:
      StackMap stack:
            aload 2 /* it */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         8: .line 254
            return
        end local 2 // java.util.Iterator it
        end local 1 // java.io.OutputStream out
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    9     0   this  Lorg/springframework/util/FastByteArrayOutputStream;
            0    9     1    out  Ljava/io/OutputStream;
            1    9     2     it  Ljava/util/Iterator<[B>;
            3    7     3  bytes  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      out   

  public void resize(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=7, args_size=2
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
        start local 1 // int targetCapacity
         0: .line 264
            iload 1 /* targetCapacity */
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream.size:()I
            if_icmplt 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: ldc "New capacity must not be smaller than current size"
            invokestatic org.springframework.util.Assert.isTrue:(ZLjava/lang/String;)V
         3: .line 265
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.peekFirst:()Ljava/lang/Object;
            ifnonnull 6
         4: .line 266
            aload 0 /* this */
            iload 1 /* targetCapacity */
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream.size:()I
            isub
            putfield org.springframework.util.FastByteArrayOutputStream.nextBlockSize:I
         5: .line 267
            goto 23
         6: .line 268
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream.size:()I
            iload 1 /* targetCapacity */
            if_icmpne 7
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getFirst:()Ljava/lang/Object;
            checkcast byte[]
            arraylength
            iload 1 /* targetCapacity */
            if_icmpeq 23
         7: .line 272
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream.size:()I
            istore 2 /* totalSize */
        start local 2 // int totalSize
         8: .line 273
            iload 1 /* targetCapacity */
            newarray 8
            astore 3 /* data */
        start local 3 // byte[] data
         9: .line 274
            iconst_0
            istore 4 /* pos */
        start local 4 // int pos
        10: .line 275
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.iterator:()Ljava/util/Iterator;
            astore 5 /* it */
        start local 5 // java.util.Iterator it
        11: .line 276
            goto 18
        12: .line 277
      StackMap locals: org.springframework.util.FastByteArrayOutputStream int int byte[] int java.util.Iterator
      StackMap stack:
            aload 5 /* it */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast byte[]
            astore 6 /* bytes */
        start local 6 // byte[] bytes
        13: .line 278
            aload 5 /* it */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 17
        14: .line 279
            aload 6 /* bytes */
            iconst_0
            aload 3 /* data */
            iload 4 /* pos */
            aload 6 /* bytes */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        15: .line 280
            iload 4 /* pos */
            aload 6 /* bytes */
            arraylength
            iadd
            istore 4 /* pos */
        16: .line 281
            goto 18
        17: .line 283
      StackMap locals: byte[]
      StackMap stack:
            aload 6 /* bytes */
            iconst_0
            aload 3 /* data */
            iload 4 /* pos */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        end local 6 // byte[] bytes
        18: .line 276
      StackMap locals:
      StackMap stack:
            aload 5 /* it */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 12
        19: .line 286
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.clear:()V
        20: .line 287
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            aload 3 /* data */
            invokevirtual java.util.LinkedList.add:(Ljava/lang/Object;)Z
            pop
        21: .line 288
            aload 0 /* this */
            iload 2 /* totalSize */
            putfield org.springframework.util.FastByteArrayOutputStream.index:I
        22: .line 289
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream.alreadyBufferedSize:I
        end local 5 // java.util.Iterator it
        end local 4 // int pos
        end local 3 // byte[] data
        end local 2 // int totalSize
        23: .line 291
      StackMap locals: org.springframework.util.FastByteArrayOutputStream int
      StackMap stack:
            return
        end local 1 // int targetCapacity
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   24     0            this  Lorg/springframework/util/FastByteArrayOutputStream;
            0   24     1  targetCapacity  I
            8   23     2       totalSize  I
            9   23     3            data  [B
           10   23     4             pos  I
           11   23     5              it  Ljava/util/Iterator<[B>;
           13   18     6           bytes  [B
    MethodParameters:
                Name  Flags
      targetCapacity  

  private void addBuffer(int);
    descriptor: (I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.springframework.util.FastByteArrayOutputStream this
        start local 1 // int minCapacity
         0: .line 298
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.peekLast:()Ljava/lang/Object;
            ifnull 3
         1: .line 299
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream.alreadyBufferedSize:I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream.alreadyBufferedSize:I
         2: .line 300
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream.index:I
         3: .line 302
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.nextBlockSize:I
            iload 1 /* minCapacity */
            if_icmpge 5
         4: .line 303
            aload 0 /* this */
            iload 1 /* minCapacity */
            invokestatic org.springframework.util.FastByteArrayOutputStream.nextPowerOf2:(I)I
            putfield org.springframework.util.FastByteArrayOutputStream.nextBlockSize:I
         5: .line 305
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream.nextBlockSize:I
            newarray 8
            invokevirtual java.util.LinkedList.add:(Ljava/lang/Object;)Z
            pop
         6: .line 306
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream.nextBlockSize:I
            iconst_2
            imul
            putfield org.springframework.util.FastByteArrayOutputStream.nextBlockSize:I
         7: .line 307
            return
        end local 1 // int minCapacity
        end local 0 // org.springframework.util.FastByteArrayOutputStream this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    8     0         this  Lorg/springframework/util/FastByteArrayOutputStream;
            0    8     1  minCapacity  I
    MethodParameters:
             Name  Flags
      minCapacity  

  private static int nextPowerOf2(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 313
            iinc 0 /* val */ -1
         1: .line 314
            iload 0 /* val */
            iconst_1
            ishr
            iload 0 /* val */
            ior
            istore 0 /* val */
         2: .line 315
            iload 0 /* val */
            iconst_2
            ishr
            iload 0 /* val */
            ior
            istore 0 /* val */
         3: .line 316
            iload 0 /* val */
            iconst_4
            ishr
            iload 0 /* val */
            ior
            istore 0 /* val */
         4: .line 317
            iload 0 /* val */
            bipush 8
            ishr
            iload 0 /* val */
            ior
            istore 0 /* val */
         5: .line 318
            iload 0 /* val */
            bipush 16
            ishr
            iload 0 /* val */
            ior
            istore 0 /* val */
         6: .line 319
            iinc 0 /* val */ 1
         7: .line 320
            iload 0 /* val */
            ireturn
        end local 0 // int val
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0   val  I
    MethodParameters:
      Name  Flags
      val   
}
SourceFile: "FastByteArrayOutputStream.java"
NestMembers:
  org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream
InnerClasses:
  private final FastByteArrayInputStream = org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream of org.springframework.util.FastByteArrayOutputStream