public static boolean isUnaryInstruction(final String mnemonic){
  return mnemonic.equals(ReilHelpers.OPCODE_BISZ) || mnemonic.equals(ReilHelpers.OPCODE_STR);
}

public static boolean isUnaryInstruction ( final String mnemonic ) { return mnemonic . equals ( ReilHelpers . OPCODE_BISZ ) || mnemonic . equals ( ReilHelpers . OPCODE_STR ) ; }
checks whether the instructions with the given mnemonic use only their first and third operands .
