final class org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream extends org.springframework.util.UpdateMessageDigestInputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream
  super_class: org.springframework.util.UpdateMessageDigestInputStream
{
  private final org.springframework.util.FastByteArrayOutputStream fastByteArrayOutputStream;
    descriptor: Lorg/springframework/util/FastByteArrayOutputStream;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  private byte[] currentBuffer;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()

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

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

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

  public void <init>(org.springframework.util.FastByteArrayOutputStream);
    descriptor: (Lorg/springframework/util/FastByteArrayOutputStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
        start local 1 // org.springframework.util.FastByteArrayOutputStream fastByteArrayOutputStream
         0: .line 347
            aload 0 /* this */
            invokespecial org.springframework.util.UpdateMessageDigestInputStream.<init>:()V
         1: .line 337
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
         2: .line 339
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
         3: .line 341
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.totalBytesRead:I
         4: .line 348
            aload 0 /* this */
            aload 1 /* fastByteArrayOutputStream */
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.fastByteArrayOutputStream:Lorg/springframework/util/FastByteArrayOutputStream;
         5: .line 349
            aload 0 /* this */
            aload 1 /* fastByteArrayOutputStream */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.iterator:()Ljava/util/Iterator;
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
         6: .line 350
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 14
         7: .line 351
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast byte[]
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
         8: .line 352
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            aload 1 /* fastByteArrayOutputStream */
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getLast:()Ljava/lang/Object;
            if_acmpne 11
         9: .line 353
            aload 0 /* this */
            aload 1 /* fastByteArrayOutputStream */
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
        10: .line 354
            goto 14
        11: .line 356
      StackMap locals: org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream org.springframework.util.FastByteArrayOutputStream
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            ifnull 12
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            arraylength
            goto 13
      StackMap locals:
      StackMap stack: org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream
        12: iconst_0
      StackMap locals: org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream org.springframework.util.FastByteArrayOutputStream
      StackMap stack: org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream int
        13: putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
        14: .line 359
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.springframework.util.FastByteArrayOutputStream fastByteArrayOutputStream
        end local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
      LocalVariableTable:
        Start  End  Slot                       Name  Signature
            0   15     0                       this  Lorg/springframework/util/FastByteArrayOutputStream$FastByteArrayInputStream;
            0   15     1  fastByteArrayOutputStream  Lorg/springframework/util/FastByteArrayOutputStream;
    MethodParameters:
                           Name  Flags
      fastByteArrayOutputStream  

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
         0: .line 363
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            ifnonnull 2
         1: .line 365
            iconst_m1
            ireturn
         2: .line 368
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
            if_icmpge 5
         3: .line 369
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.totalBytesRead:I
            iconst_1
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.totalBytesRead:I
         4: .line 370
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            dup_x1
            iconst_1
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            baload
            sipush 255
            iand
            ireturn
         5: .line 373
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 10
         6: .line 374
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast byte[]
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
         7: .line 375
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.updateCurrentBufferLength:()V
         8: .line 376
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
         9: .line 377
            goto 11
        10: .line 379
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
        11: .line 381
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.read:()I
            ireturn
        end local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lorg/springframework/util/FastByteArrayOutputStream$FastByteArrayInputStream;

  public int read(byte[]);
    descriptor: ([B)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
        start local 1 // byte[] b
         0: .line 388
            aload 0 /* this */
            aload 1 /* b */
            iconst_0
            aload 1 /* b */
            arraylength
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.read:([BII)I
            ireturn
        end local 1 // byte[] b
        end local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/util/FastByteArrayOutputStream$FastByteArrayInputStream;
            0    1     1     b  [B
    MethodParameters:
      Name  Flags
      b     

  public int read(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 393
            iload 2 /* off */
            iflt 1
            iload 3 /* len */
            iflt 1
            iload 3 /* len */
            aload 1 /* b */
            arraylength
            iload 2 /* off */
            isub
            if_icmple 2
         1: .line 394
      StackMap locals:
      StackMap stack:
            new java.lang.IndexOutOfBoundsException
            dup
            invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
            athrow
         2: .line 396
      StackMap locals:
      StackMap stack:
            iload 3 /* len */
            ifne 4
         3: .line 397
            iconst_0
            ireturn
         4: .line 400
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            ifnonnull 6
         5: .line 402
            iconst_m1
            ireturn
         6: .line 405
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
            if_icmpge 13
         7: .line 406
            iload 3 /* len */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            isub
            invokestatic java.lang.Math.min:(II)I
            istore 4 /* bytesToCopy */
        start local 4 // int bytesToCopy
         8: .line 407
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            aload 1 /* b */
            iload 2 /* off */
            iload 4 /* bytesToCopy */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         9: .line 408
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.totalBytesRead:I
            iload 4 /* bytesToCopy */
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.totalBytesRead:I
        10: .line 409
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            iload 4 /* bytesToCopy */
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
        11: .line 410
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 4 /* bytesToCopy */
            iadd
            iload 3 /* len */
            iload 4 /* bytesToCopy */
            isub
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.read:([BII)I
            istore 5 /* remaining */
        start local 5 // int remaining
        12: .line 411
            iload 4 /* bytesToCopy */
            iload 5 /* remaining */
            iconst_0
            invokestatic java.lang.Math.max:(II)I
            iadd
            ireturn
        end local 5 // int remaining
        end local 4 // int bytesToCopy
        13: .line 414
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 18
        14: .line 415
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast byte[]
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
        15: .line 416
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.updateCurrentBufferLength:()V
        16: .line 417
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
        17: .line 418
            goto 19
        18: .line 420
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
        19: .line 422
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.read:([BII)I
            ireturn
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   20     0         this  Lorg/springframework/util/FastByteArrayOutputStream$FastByteArrayInputStream;
            0   20     1            b  [B
            0   20     2          off  I
            0   20     3          len  I
            8   13     4  bytesToCopy  I
           12   13     5    remaining  I
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  public long skip(long);
    descriptor: (J)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
        start local 1 // long n
         0: .line 430
            lload 1 /* n */
            ldc 2147483647
            lcmp
            ifle 2
         1: .line 431
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "n exceeds maximum (2147483647): "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 1 /* n */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 433
      StackMap locals:
      StackMap stack:
            lload 1 /* n */
            lconst_0
            lcmp
            ifne 4
         3: .line 434
            lconst_0
            lreturn
         4: .line 436
      StackMap locals:
      StackMap stack:
            lload 1 /* n */
            lconst_0
            lcmp
            ifge 6
         5: .line 437
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "n must be 0 or greater: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 1 /* n */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 439
      StackMap locals:
      StackMap stack:
            lload 1 /* n */
            l2i
            istore 3 /* len */
        start local 3 // int len
         7: .line 440
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            ifnonnull 9
         8: .line 442
            lconst_0
            lreturn
         9: .line 445
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
            if_icmpge 14
        10: .line 446
            iload 3 /* len */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            isub
            invokestatic java.lang.Math.min:(II)I
            istore 4 /* bytesToSkip */
        start local 4 // int bytesToSkip
        11: .line 447
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.totalBytesRead:I
            iload 4 /* bytesToSkip */
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.totalBytesRead:I
        12: .line 448
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            iload 4 /* bytesToSkip */
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
        13: .line 449
            iload 4 /* bytesToSkip */
            i2l
            aload 0 /* this */
            iload 3 /* len */
            iload 4 /* bytesToSkip */
            isub
            i2l
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.skip:(J)J
            ladd
            lreturn
        end local 4 // int bytesToSkip
        14: .line 452
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 19
        15: .line 453
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast byte[]
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
        16: .line 454
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.updateCurrentBufferLength:()V
        17: .line 455
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
        18: .line 456
            goto 20
        19: .line 458
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
        20: .line 460
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 3 /* len */
            i2l
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.skip:(J)J
            lreturn
        end local 3 // int len
        end local 1 // long n
        end local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   21     0         this  Lorg/springframework/util/FastByteArrayOutputStream$FastByteArrayInputStream;
            0   21     1            n  J
            7   21     3          len  I
           11   14     4  bytesToSkip  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      n     

  public int available();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
         0: .line 467
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.fastByteArrayOutputStream:Lorg/springframework/util/FastByteArrayOutputStream;
            invokevirtual org.springframework.util.FastByteArrayOutputStream.size:()I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.totalBytesRead:I
            isub
            ireturn
        end local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/util/FastByteArrayOutputStream$FastByteArrayInputStream;

  public void updateMessageDigest(java.security.MessageDigest);
    descriptor: (Ljava/security/MessageDigest;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
        start local 1 // java.security.MessageDigest messageDigest
         0: .line 476
            aload 0 /* this */
            aload 1 /* messageDigest */
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.available:()I
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.updateMessageDigest:(Ljava/security/MessageDigest;I)V
         1: .line 477
            return
        end local 1 // java.security.MessageDigest messageDigest
        end local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Lorg/springframework/util/FastByteArrayOutputStream$FastByteArrayInputStream;
            0    2     1  messageDigest  Ljava/security/MessageDigest;
    MethodParameters:
               Name  Flags
      messageDigest  

  public void updateMessageDigest(java.security.MessageDigest, int);
    descriptor: (Ljava/security/MessageDigest;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
        start local 1 // java.security.MessageDigest messageDigest
        start local 2 // int len
         0: .line 487
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            ifnonnull 2
         1: .line 489
            return
         2: .line 491
      StackMap locals:
      StackMap stack:
            iload 2 /* len */
            ifne 4
         3: .line 492
            return
         4: .line 494
      StackMap locals:
      StackMap stack:
            iload 2 /* len */
            ifge 6
         5: .line 495
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "len must be 0 or greater: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 2 /* len */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 498
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
            if_icmpge 12
         7: .line 499
            iload 2 /* len */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            isub
            invokestatic java.lang.Math.min:(II)I
            istore 3 /* bytesToCopy */
        start local 3 // int bytesToCopy
         8: .line 500
            aload 1 /* messageDigest */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            iload 3 /* bytesToCopy */
            invokevirtual java.security.MessageDigest.update:([BII)V
         9: .line 501
            aload 0 /* this */
            dup
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
            iload 3 /* bytesToCopy */
            iadd
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
        10: .line 502
            aload 0 /* this */
            aload 1 /* messageDigest */
            iload 2 /* len */
            iload 3 /* bytesToCopy */
            isub
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.updateMessageDigest:(Ljava/security/MessageDigest;I)V
        end local 3 // int bytesToCopy
        11: .line 503
            goto 19
        12: .line 505
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 17
        13: .line 506
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.buffersIterator:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast byte[]
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
        14: .line 507
            aload 0 /* this */
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.updateCurrentBufferLength:()V
        15: .line 508
            aload 0 /* this */
            iconst_0
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.nextIndexInCurrentBuffer:I
        16: .line 509
            goto 18
        17: .line 511
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
        18: .line 513
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* messageDigest */
            iload 2 /* len */
            invokevirtual org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.updateMessageDigest:(Ljava/security/MessageDigest;I)V
        19: .line 516
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int len
        end local 1 // java.security.MessageDigest messageDigest
        end local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   20     0           this  Lorg/springframework/util/FastByteArrayOutputStream$FastByteArrayInputStream;
            0   20     1  messageDigest  Ljava/security/MessageDigest;
            0   20     2            len  I
            8   11     3    bytesToCopy  I
    MethodParameters:
               Name  Flags
      messageDigest  
      len            

  private void updateCurrentBufferLength();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
         0: .line 519
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.fastByteArrayOutputStream:Lorg/springframework/util/FastByteArrayOutputStream;
            getfield org.springframework.util.FastByteArrayOutputStream.buffers:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.getLast:()Ljava/lang/Object;
            if_acmpne 3
         1: .line 520
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.fastByteArrayOutputStream:Lorg/springframework/util/FastByteArrayOutputStream;
            getfield org.springframework.util.FastByteArrayOutputStream.index:I
            putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
         2: .line 521
            goto 6
         3: .line 523
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            ifnull 4
            aload 0 /* this */
            getfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBuffer:[B
            arraylength
            goto 5
      StackMap locals:
      StackMap stack: org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream
         4: iconst_0
      StackMap locals: org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream
      StackMap stack: org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream int
         5: putfield org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream.currentBufferLength:I
         6: .line 525
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/springframework/util/FastByteArrayOutputStream$FastByteArrayInputStream;
}
SourceFile: "FastByteArrayOutputStream.java"
NestHost: org.springframework.util.FastByteArrayOutputStream
InnerClasses:
  private final FastByteArrayInputStream = org.springframework.util.FastByteArrayOutputStream$FastByteArrayInputStream of org.springframework.util.FastByteArrayOutputStream