public class org.apache.cassandra.hints.ChecksummedDataInput extends org.apache.cassandra.io.util.RebufferingInputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.hints.ChecksummedDataInput
  super_class: org.apache.cassandra.io.util.RebufferingInputStream
{
  private final java.util.zip.CRC32 crc;
    descriptor: Ljava/util/zip/CRC32;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

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

  private long limit;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private long limitMark;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  protected long bufferOffset;
    descriptor: J
    flags: (0x0004) ACC_PROTECTED

  protected final org.apache.cassandra.io.util.ChannelProxy channel;
    descriptor: Lorg/apache/cassandra/io/util/ChannelProxy;
    flags: (0x0014) ACC_PROTECTED, 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=1, locals=0, args_size=0
         0: .line 43
            ldc Lorg/apache/cassandra/hints/ChecksummedDataInput;
            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 org.apache.cassandra.hints.ChecksummedDataInput.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(org.apache.cassandra.io.util.ChannelProxy, org.apache.cassandra.io.compress.BufferType);
    descriptor: (Lorg/apache/cassandra/io/util/ChannelProxy;Lorg/apache/cassandra/io/compress/BufferType;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
        start local 1 // org.apache.cassandra.io.util.ChannelProxy channel
        start local 2 // org.apache.cassandra.io.compress.BufferType bufferType
         0: .line 57
            aload 0 /* this */
            sipush 4096
            aload 2 /* bufferType */
            invokestatic org.apache.cassandra.utils.memory.BufferPool.get:(ILorg/apache/cassandra/io/compress/BufferType;)Ljava/nio/ByteBuffer;
            invokespecial org.apache.cassandra.io.util.RebufferingInputStream.<init>:(Ljava/nio/ByteBuffer;)V
         1: .line 59
            aload 0 /* this */
            new java.util.zip.CRC32
            dup
            invokespecial java.util.zip.CRC32.<init>:()V
            putfield org.apache.cassandra.hints.ChecksummedDataInput.crc:Ljava/util/zip/CRC32;
         2: .line 60
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.hints.ChecksummedDataInput.crcPosition:I
         3: .line 61
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.hints.ChecksummedDataInput.crcUpdateDisabled:Z
         4: .line 62
            aload 0 /* this */
            aload 1 /* channel */
            putfield org.apache.cassandra.hints.ChecksummedDataInput.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
         5: .line 63
            aload 0 /* this */
            lconst_0
            putfield org.apache.cassandra.hints.ChecksummedDataInput.bufferOffset:J
         6: .line 64
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            iconst_0
            invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/Buffer;
            pop
         7: .line 66
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.resetLimit:()V
         8: .line 67
            return
        end local 2 // org.apache.cassandra.io.compress.BufferType bufferType
        end local 1 // org.apache.cassandra.io.util.ChannelProxy channel
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    9     0        this  Lorg/apache/cassandra/hints/ChecksummedDataInput;
            0    9     1     channel  Lorg/apache/cassandra/io/util/ChannelProxy;
            0    9     2  bufferType  Lorg/apache/cassandra/io/compress/BufferType;
    MethodParameters:
            Name  Flags
      channel     
      bufferType  

  void <init>(org.apache.cassandra.io.util.ChannelProxy);
    descriptor: (Lorg/apache/cassandra/io/util/ChannelProxy;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
        start local 1 // org.apache.cassandra.io.util.ChannelProxy channel
         0: .line 71
            aload 0 /* this */
            aload 1 /* channel */
            getstatic org.apache.cassandra.io.compress.BufferType.OFF_HEAP:Lorg/apache/cassandra/io/compress/BufferType;
            invokespecial org.apache.cassandra.hints.ChecksummedDataInput.<init>:(Lorg/apache/cassandra/io/util/ChannelProxy;Lorg/apache/cassandra/io/compress/BufferType;)V
         1: .line 72
            return
        end local 1 // org.apache.cassandra.io.util.ChannelProxy channel
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/apache/cassandra/hints/ChecksummedDataInput;
            0    2     1  channel  Lorg/apache/cassandra/io/util/ChannelProxy;
    MethodParameters:
         Name  Flags
      channel  

  public static org.apache.cassandra.hints.ChecksummedDataInput open(java.io.File);
    descriptor: (Ljava/io/File;)Lorg/apache/cassandra/hints/ChecksummedDataInput;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // java.io.File file
         0: .line 77
            new org.apache.cassandra.hints.ChecksummedDataInput
            dup
            new org.apache.cassandra.io.util.ChannelProxy
            dup
            aload 0 /* file */
            invokespecial org.apache.cassandra.io.util.ChannelProxy.<init>:(Ljava/io/File;)V
            invokespecial org.apache.cassandra.hints.ChecksummedDataInput.<init>:(Lorg/apache/cassandra/io/util/ChannelProxy;)V
            areturn
        end local 0 // java.io.File file
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  file  Ljava/io/File;
    MethodParameters:
      Name  Flags
      file  

  public boolean isEOF();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 82
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.getPosition:()J
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.size:()J
            lcmp
            ifne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  public org.apache.cassandra.hints.InputPosition getSeekPosition();
    descriptor: ()Lorg/apache/cassandra/hints/InputPosition;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 108
            new org.apache.cassandra.hints.ChecksummedDataInput$Position
            dup
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.getPosition:()J
            invokespecial org.apache.cassandra.hints.ChecksummedDataInput$Position.<init>:(J)V
            areturn
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  public void seek(org.apache.cassandra.hints.InputPosition);
    descriptor: (Lorg/apache/cassandra/hints/InputPosition;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
        start local 1 // org.apache.cassandra.hints.InputPosition pos
         0: .line 113
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.updateCrc:()V
         1: .line 114
            aload 0 /* this */
            aload 1 /* pos */
            checkcast org.apache.cassandra.hints.ChecksummedDataInput$Position
            getfield org.apache.cassandra.hints.ChecksummedDataInput$Position.sourcePosition:J
            putfield org.apache.cassandra.hints.ChecksummedDataInput.bufferOffset:J
         2: .line 115
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            iconst_0
            invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
            iconst_0
            invokevirtual java.nio.Buffer.limit:(I)Ljava/nio/Buffer;
            pop
         3: .line 116
            return
        end local 1 // org.apache.cassandra.hints.InputPosition pos
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;
            0    4     1   pos  Lorg/apache/cassandra/hints/InputPosition;
    MethodParameters:
      Name  Flags
      pos   

  public void resetCrc();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 120
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.crc:Ljava/util/zip/CRC32;
            invokevirtual java.util.zip.CRC32.reset:()V
         1: .line 121
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            putfield org.apache.cassandra.hints.ChecksummedDataInput.crcPosition:I
         2: .line 122
            return
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  public void limit(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
        start local 1 // long newLimit
         0: .line 126
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.getPosition:()J
            putfield org.apache.cassandra.hints.ChecksummedDataInput.limitMark:J
         1: .line 127
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.limitMark:J
            lload 1 /* newLimit */
            ladd
            putfield org.apache.cassandra.hints.ChecksummedDataInput.limit:J
         2: .line 128
            return
        end local 1 // long newLimit
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/apache/cassandra/hints/ChecksummedDataInput;
            0    3     1  newLimit  J
    MethodParameters:
          Name  Flags
      newLimit  

  protected long getPosition();
    descriptor: ()J
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 135
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.bufferOffset:J
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            i2l
            ladd
            lreturn
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  protected long getSourcePosition();
    descriptor: ()J
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 144
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.bufferOffset:J
            lreturn
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  public void resetLimit();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 149
            aload 0 /* this */
            ldc 9223372036854775807
            putfield org.apache.cassandra.hints.ChecksummedDataInput.limit:J
         1: .line 150
            aload 0 /* this */
            ldc -1
            putfield org.apache.cassandra.hints.ChecksummedDataInput.limitMark:J
         2: .line 151
            return
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  public void checkLimit(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
        start local 1 // int length
         0: .line 155
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.getPosition:()J
            iload 1 /* length */
            i2l
            ladd
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.limit:J
            lcmp
            ifle 2
         1: .line 156
            new java.io.IOException
            dup
            ldc "Digest mismatch exception"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 157
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int length
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/apache/cassandra/hints/ChecksummedDataInput;
            0    3     1  length  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      length  

  public long bytesPastLimit();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 161
            getstatic org.apache.cassandra.hints.ChecksummedDataInput.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.limitMark:J
            ldc -1
            lcmp
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 162
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.getPosition:()J
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.limitMark:J
            lsub
            lreturn
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  public boolean checkCrc();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 169
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.updateCrc:()V
         1: .line 173
            aload 0 /* this */
            iconst_1
            putfield org.apache.cassandra.hints.ChecksummedDataInput.crcUpdateDisabled:Z
         2: .line 174
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.crc:Ljava/util/zip/CRC32;
            invokevirtual java.util.zip.CRC32.getValue:()J
            l2i
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.readInt:()I
            if_icmpne 3
            iconst_1
            goto 4
      StackMap locals:
      StackMap stack:
         3: iconst_0
      StackMap locals:
      StackMap stack: int
         4: istore 2
         5: .line 178
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            putfield org.apache.cassandra.hints.ChecksummedDataInput.crcPosition:I
         6: .line 179
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.hints.ChecksummedDataInput.crcUpdateDisabled:Z
         7: .line 174
            iload 2
            ireturn
         8: .line 177
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 1
         9: .line 178
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            putfield org.apache.cassandra.hints.ChecksummedDataInput.crcPosition:I
        10: .line 179
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.hints.ChecksummedDataInput.crcUpdateDisabled:Z
        11: .line 180
            aload 1
            athrow
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;
      Exception table:
        from    to  target  type
           0     5       8  any
    Exceptions:
      throws java.io.IOException

  public void readFully(byte[]);
    descriptor: ([B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
        start local 1 // byte[] b
         0: .line 186
            aload 0 /* this */
            aload 1 /* b */
            arraylength
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.checkLimit:(I)V
         1: .line 187
            aload 0 /* this */
            aload 1 /* b */
            invokespecial org.apache.cassandra.io.util.RebufferingInputStream.readFully:([B)V
         2: .line 188
            return
        end local 1 // byte[] b
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;
            0    3     1     b  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     

  public int read(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 193
            aload 0 /* this */
            iload 3 /* len */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.checkLimit:(I)V
         1: .line 194
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokespecial org.apache.cassandra.io.util.RebufferingInputStream.read:([BII)I
            ireturn
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;
            0    2     1     b  [B
            0    2     2   off  I
            0    2     3   len  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  protected void reBuffer();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 200
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.remaining:()I
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: invokestatic com.google.common.base.Preconditions.checkState:(Z)V
         3: .line 201
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.updateCrc:()V
         4: .line 202
            aload 0 /* this */
            dup
            getfield org.apache.cassandra.hints.ChecksummedDataInput.bufferOffset:J
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.limit:()I
            i2l
            ladd
            putfield org.apache.cassandra.hints.ChecksummedDataInput.bufferOffset:J
         5: .line 204
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.readBuffer:()V
         6: .line 206
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            putfield org.apache.cassandra.hints.ChecksummedDataInput.crcPosition:I
         7: .line 207
            return
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  protected void readBuffer();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 211
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.clear:()Ljava/nio/Buffer;
            pop
         1: .line 212
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.bufferOffset:J
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.read:(Ljava/nio/ByteBuffer;J)I
            ifeq 1
         2: .line 213
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.flip:()Ljava/nio/Buffer;
            pop
         3: .line 214
            return
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  public void tryUncacheRead();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 218
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.getChannel:()Lorg/apache/cassandra/io/util/ChannelProxy;
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.getFileDescriptor:()I
            lconst_0
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.getSourcePosition:()J
            aload 0 /* this */
            invokevirtual org.apache.cassandra.hints.ChecksummedDataInput.getPath:()Ljava/lang/String;
            invokestatic org.apache.cassandra.utils.NativeLibrary.trySkipCache:(IJJLjava/lang/String;)V
         1: .line 219
            return
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  private void updateCrc();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 223
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.crcPosition:I
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            if_icmpeq 1
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.crcUpdateDisabled:Z
            ifeq 2
         1: .line 224
      StackMap locals:
      StackMap stack:
            return
         2: .line 226
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.hints.ChecksummedDataInput.$assertionsDisabled:Z
            ifne 4
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.crcPosition:I
            iflt 3
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.crcPosition:I
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            if_icmplt 4
      StackMap locals:
      StackMap stack:
         3: new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         4: .line 228
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.duplicate:()Ljava/nio/ByteBuffer;
            astore 1 /* unprocessed */
        start local 1 // java.nio.ByteBuffer unprocessed
         5: .line 229
            aload 1 /* unprocessed */
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.crcPosition:I
            invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
         6: .line 230
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            invokevirtual java.nio.Buffer.limit:(I)Ljava/nio/Buffer;
            pop
         7: .line 232
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.crc:Ljava/util/zip/CRC32;
            aload 1 /* unprocessed */
            invokevirtual java.util.zip.CRC32.update:(Ljava/nio/ByteBuffer;)V
         8: .line 233
            return
        end local 1 // java.nio.ByteBuffer unprocessed
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    9     0         this  Lorg/apache/cassandra/hints/ChecksummedDataInput;
            5    9     1  unprocessed  Ljava/nio/ByteBuffer;

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 238
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.buffer:Ljava/nio/ByteBuffer;
            invokestatic org.apache.cassandra.utils.memory.BufferPool.put:(Ljava/nio/ByteBuffer;)V
         1: .line 239
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.close:()V
         2: .line 240
            return
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  protected java.lang.String getPath();
    descriptor: ()Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 244
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.filePath:()Ljava/lang/String;
            areturn
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;

  public org.apache.cassandra.io.util.ChannelProxy getChannel();
    descriptor: ()Lorg/apache/cassandra/io/util/ChannelProxy;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
         0: .line 249
            aload 0 /* this */
            getfield org.apache.cassandra.hints.ChecksummedDataInput.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
            areturn
        end local 0 // org.apache.cassandra.hints.ChecksummedDataInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/hints/ChecksummedDataInput;
}
SourceFile: "ChecksummedDataInput.java"
NestMembers:
  org.apache.cassandra.hints.ChecksummedDataInput$Position
InnerClasses:
  Position = org.apache.cassandra.hints.ChecksummedDataInput$Position of org.apache.cassandra.hints.ChecksummedDataInput