def error(self, msg):
        raise optparse.OptParseError(msg)
Return True if target has class files to be compiled into dex.
dataset/ETHPy150Open jookies/jasmin/jasmin/protocols/cli/options.py/OptionParser.error--crossover with--dataset/ETHPy150Open pantsbuild/pants/contrib/android/src/python/pants/contrib/android/tasks/dx_compile.py/DxCompile.is_android_binary