asserts that an illegalargumentexception is thrown by the code block . concode_field_sep Random random concode_field_sep int randomInt concode_elem_sep String randomUnicodeString concode_elem_sep void assertIllegalStateException concode_elem_sep void assertNullPointerException concode_elem_sep char randomChar concode_elem_sep short randomShort concode_elem_sep double randomDouble concode_elem_sep byte[] randomByteArray concode_elem_sep byte[] randomByteArray concode_elem_sep int randomPortInt concode_elem_sep int randomPositiveInt concode_elem_sep float randomFloat concode_elem_sep Buffer randomBuffer concode_elem_sep Buffer randomBuffer concode_elem_sep long randomPositiveLong concode_elem_sep void assertIndexOutOfBoundsException concode_elem_sep byte randomByte concode_elem_sep boolean randomBoolean concode_elem_sep boolean byteArraysEqual concode_elem_sep String randomAlphaString concode_elem_sep long randomLong
void function ( Runnable arg0 ) { try { arg0 . run ( ) ; fail ( "srini_string" ) ; } catch ( IllegalArgumentException loc0 ) { } }