public class java.util.zip.CRC32 implements java.util.zip.Checksum
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: java.util.zip.CRC32
  super_class: java.lang.Object
{
  private int crc;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.zip.CRC32 this
         0: .line 41
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 42
            return
        end local 0 // java.util.zip.CRC32 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/zip/CRC32;

  public void update(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.zip.CRC32 this
        start local 1 // int b
         0: .line 52
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.zip.CRC32.crc:I
            iload 1 /* b */
            invokestatic java.util.zip.CRC32.update:(II)I
            putfield java.util.zip.CRC32.crc:I
         1: .line 53
            return
        end local 1 // int b
        end local 0 // java.util.zip.CRC32 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/zip/CRC32;
            0    2     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 // java.util.zip.CRC32 this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 59
            aload 1 /* b */
            ifnonnull 2
         1: .line 60
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 62
      StackMap locals:
      StackMap stack:
            iload 2 /* off */
            iflt 3
            iload 3 /* len */
            iflt 3
            iload 2 /* off */
            aload 1 /* b */
            arraylength
            iload 3 /* len */
            isub
            if_icmple 4
         3: .line 63
      StackMap locals:
      StackMap stack:
            new java.lang.ArrayIndexOutOfBoundsException
            dup
            invokespecial java.lang.ArrayIndexOutOfBoundsException.<init>:()V
            athrow
         4: .line 65
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.zip.CRC32.crc:I
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokestatic java.util.zip.CRC32.updateBytes:(I[BII)I
            putfield java.util.zip.CRC32.crc:I
         5: .line 66
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // java.util.zip.CRC32 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Ljava/util/zip/CRC32;
            0    6     1     b  [B
            0    6     2   off  I
            0    6     3   len  I
    MethodParameters:
      Name  Flags
      b     
      off   
      len   

  public void update(byte[]);
    descriptor: ([B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // java.util.zip.CRC32 this
        start local 1 // byte[] b
         0: .line 74
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.zip.CRC32.crc:I
            aload 1 /* b */
            iconst_0
            aload 1 /* b */
            arraylength
            invokestatic java.util.zip.CRC32.updateBytes:(I[BII)I
            putfield java.util.zip.CRC32.crc:I
         1: .line 75
            return
        end local 1 // byte[] b
        end local 0 // java.util.zip.CRC32 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/zip/CRC32;
            0    2     1     b  [B
    MethodParameters:
      Name  Flags
      b     

  public void reset();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.zip.CRC32 this
         0: .line 81
            aload 0 /* this */
            iconst_0
            putfield java.util.zip.CRC32.crc:I
         1: .line 82
            return
        end local 0 // java.util.zip.CRC32 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/zip/CRC32;

  public long getValue();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // java.util.zip.CRC32 this
         0: .line 88
            aload 0 /* this */
            getfield java.util.zip.CRC32.crc:I
            i2l
            ldc 4294967295
            land
            lreturn
        end local 0 // java.util.zip.CRC32 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/zip/CRC32;

  private static native int update(int, int);
    descriptor: (II)I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
      Name  Flags
      crc   
      b     

  private static native int updateBytes(int, byte[], int, int);
    descriptor: (I[BII)I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
      Name  Flags
      crc   
      b     
      off   
      len   
}
SourceFile: "CRC32.java"