code: private void buildByteCopyStack(List<StackManipulation> stack, int iterations) throws NoSuchFieldException, NoSuchMethodException {
      final Method getByteMethod = Unsafe.class.getMethod("getByte", long.class);
      final Method putByteMethod = Unsafe.class.getMethod("putByte", Object.class, long.class, byte.class);
  
      buildCopyStack(stack, iterations, getByteMethod, putByteMethod, 1);
    }
docs: Creates iterations copies of the equivalent java code
  <pre>
  unsafe.putByte(dest, destOffset, unsafe.getByte(src));
  destOffset += 1; src += 1
  </pre>
  
  @param iterations
  @throws NoSuchFieldException
  @throws NoSuchMethodException