public class org.apache.lucene.store.BufferedChecksum implements java.util.zip.Checksum
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.lucene.store.BufferedChecksum
  super_class: java.lang.Object
{
  private final java.util.zip.Checksum in;
    descriptor: Ljava/util/zip/Checksum;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

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

  public static final int DEFAULT_BUFFERSIZE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 256

  public void <init>(java.util.zip.Checksum);
    descriptor: (Ljava/util/zip/Checksum;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.lucene.store.BufferedChecksum this
        start local 1 // java.util.zip.Checksum in
         0: .line 35
            aload 0 /* this */
            aload 1 /* in */
            sipush 256
            invokespecial org.apache.lucene.store.BufferedChecksum.<init>:(Ljava/util/zip/Checksum;I)V
         1: .line 36
            return
        end local 1 // java.util.zip.Checksum in
        end local 0 // org.apache.lucene.store.BufferedChecksum this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/lucene/store/BufferedChecksum;
            0    2     1    in  Ljava/util/zip/Checksum;
    MethodParameters:
      Name  Flags
      in    

  public void <init>(java.util.zip.Checksum, int);
    descriptor: (Ljava/util/zip/Checksum;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.lucene.store.BufferedChecksum this
        start local 1 // java.util.zip.Checksum in
        start local 2 // int bufferSize
         0: .line 39
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 40
            aload 0 /* this */
            aload 1 /* in */
            putfield org.apache.lucene.store.BufferedChecksum.in:Ljava/util/zip/Checksum;
         2: .line 41
            aload 0 /* this */
            iload 2 /* bufferSize */
            newarray 8
            putfield org.apache.lucene.store.BufferedChecksum.buffer:[B
         3: .line 42
            return
        end local 2 // int bufferSize
        end local 1 // java.util.zip.Checksum in
        end local 0 // org.apache.lucene.store.BufferedChecksum this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lorg/apache/lucene/store/BufferedChecksum;
            0    4     1          in  Ljava/util/zip/Checksum;
            0    4     2  bufferSize  I
    MethodParameters:
            Name  Flags
      in          
      bufferSize  

  public void update(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.apache.lucene.store.BufferedChecksum this
        start local 1 // int b
         0: .line 46
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.upto:I
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.buffer:[B
            arraylength
            if_icmpne 2
         1: .line 47
            aload 0 /* this */
            invokevirtual org.apache.lucene.store.BufferedChecksum.flush:()V
         2: .line 49
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.buffer:[B
            aload 0 /* this */
            dup
            getfield org.apache.lucene.store.BufferedChecksum.upto:I
            dup_x1
            iconst_1
            iadd
            putfield org.apache.lucene.store.BufferedChecksum.upto:I
            iload 1 /* b */
            i2b
            bastore
         3: .line 50
            return
        end local 1 // int b
        end local 0 // org.apache.lucene.store.BufferedChecksum this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/lucene/store/BufferedChecksum;
            0    4     1     b  I
    MethodParameters:
      Name  Flags
      b     

  public void update(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.apache.lucene.store.BufferedChecksum this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 54
            iload 3 /* len */
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.buffer:[B
            arraylength
            if_icmplt 4
         1: .line 55
            aload 0 /* this */
            invokevirtual org.apache.lucene.store.BufferedChecksum.flush:()V
         2: .line 56
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.in:Ljava/util/zip/Checksum;
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokeinterface java.util.zip.Checksum.update:([BII)V
         3: .line 57
            goto 8
         4: .line 58
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.upto:I
            iload 3 /* len */
            iadd
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.buffer:[B
            arraylength
            if_icmple 6
         5: .line 59
            aload 0 /* this */
            invokevirtual org.apache.lucene.store.BufferedChecksum.flush:()V
         6: .line 61
      StackMap locals:
      StackMap stack:
            aload 1 /* b */
            iload 2 /* off */
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.buffer:[B
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.upto:I
            iload 3 /* len */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         7: .line 62
            aload 0 /* this */
            dup
            getfield org.apache.lucene.store.BufferedChecksum.upto:I
            iload 3 /* len */
            iadd
            putfield org.apache.lucene.store.BufferedChecksum.upto:I
         8: .line 64
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // org.apache.lucene.store.BufferedChecksum this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/apache/lucene/store/BufferedChecksum;
            0    9     1     b  [B
            0    9     2   off  I
            0    9     3   len  I
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  public long getValue();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.lucene.store.BufferedChecksum this
         0: .line 68
            aload 0 /* this */
            invokevirtual org.apache.lucene.store.BufferedChecksum.flush:()V
         1: .line 69
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.in:Ljava/util/zip/Checksum;
            invokeinterface java.util.zip.Checksum.getValue:()J
            lreturn
        end local 0 // org.apache.lucene.store.BufferedChecksum this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/lucene/store/BufferedChecksum;

  public void reset();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.lucene.store.BufferedChecksum this
         0: .line 74
            aload 0 /* this */
            iconst_0
            putfield org.apache.lucene.store.BufferedChecksum.upto:I
         1: .line 75
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.in:Ljava/util/zip/Checksum;
            invokeinterface java.util.zip.Checksum.reset:()V
         2: .line 76
            return
        end local 0 // org.apache.lucene.store.BufferedChecksum this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/lucene/store/BufferedChecksum;

  private void flush();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.lucene.store.BufferedChecksum this
         0: .line 79
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.upto:I
            ifle 2
         1: .line 80
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.in:Ljava/util/zip/Checksum;
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.buffer:[B
            iconst_0
            aload 0 /* this */
            getfield org.apache.lucene.store.BufferedChecksum.upto:I
            invokeinterface java.util.zip.Checksum.update:([BII)V
         2: .line 82
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield org.apache.lucene.store.BufferedChecksum.upto:I
         3: .line 83
            return
        end local 0 // org.apache.lucene.store.BufferedChecksum this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/lucene/store/BufferedChecksum;
}
SourceFile: "BufferedChecksum.java"