public final class sun.security.util.ArrayUtil
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: sun.security.util.ArrayUtil
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.util.ArrayUtil this
         0: .line 32
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // sun.security.util.ArrayUtil this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/util/ArrayUtil;

  private static void swap(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // byte[] arr
        start local 1 // int i
        start local 2 // int j
         0: .line 35
            aload 0 /* arr */
            iload 1 /* i */
            baload
            istore 3 /* tmp */
        start local 3 // byte tmp
         1: .line 36
            aload 0 /* arr */
            iload 1 /* i */
            aload 0 /* arr */
            iload 2 /* j */
            baload
            bastore
         2: .line 37
            aload 0 /* arr */
            iload 2 /* j */
            iload 3 /* tmp */
            bastore
         3: .line 38
            return
        end local 3 // byte tmp
        end local 2 // int j
        end local 1 // int i
        end local 0 // byte[] arr
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0   arr  [B
            0    4     1     i  I
            0    4     2     j  I
            1    4     3   tmp  B
    MethodParameters:
      Name  Flags
      arr   
      i     
      j     

  public static void reverse(byte[]);
    descriptor: ([B)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // byte[] arr
         0: .line 41
            iconst_0
            istore 1 /* i */
        start local 1 // int i
         1: .line 42
            aload 0 /* arr */
            arraylength
            iconst_1
            isub
            istore 2 /* j */
        start local 2 // int j
         2: .line 44
            goto 6
         3: .line 45
      StackMap locals: int int
      StackMap stack:
            aload 0 /* arr */
            iload 1 /* i */
            iload 2 /* j */
            invokestatic sun.security.util.ArrayUtil.swap:([BII)V
         4: .line 46
            iinc 1 /* i */ 1
         5: .line 47
            iinc 2 /* j */ -1
         6: .line 44
      StackMap locals:
      StackMap stack:
            iload 1 /* i */
            iload 2 /* j */
            if_icmplt 3
         7: .line 49
            return
        end local 2 // int j
        end local 1 // int i
        end local 0 // byte[] arr
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0   arr  [B
            1    8     1     i  I
            2    8     2     j  I
    MethodParameters:
      Name  Flags
      arr   
}
SourceFile: "ArrayUtil.java"