public void push(final long value){
  if (value == 0L || value == 1L) {
    mv.visitInsn(Opcodes.LCONST_0 + (int)value);
  }
 else {
    mv.visitLdcInsn(value);
  }
}

public void push ( final long value ) { if ( value == 0L || value == 1L ) { mv . visitInsn ( Opcodes . LCONST_0 + ( int ) value ) ; } else { mv . visitLdcInsn ( value ) ; } }
generates the instruction to push the given value on the stack .
