parser.add_argument("--serial",metavar="serial number",default="",help="Android: directs command to the USB device or emulator with the given serial number")
parser.add_argument("--package",metavar="package",default="",help="Java: run JUnit tests for specified module or Android package")
parser.add_argument("--java_test_exclude",metavar="java_test_exclude",default="",help="Java: Filter out specific JUnit tests")