returns true if the given . java file contains a valid @author javadoc tag concode_field_sep PrintStream systemOut concode_elem_sep boolean setUpDone concode_elem_sep InputStream systemIn concode_elem_sep ByteArrayOutputStream out concode_field_sep String getCapturedOutput concode_elem_sep int checkCompleteOutput concode_elem_sep void setInputCaptureOutput concode_elem_sep void setUp concode_elem_sep void resetInputOutput concode_elem_sep boolean checkOutputContains concode_elem_sep String getTestName
boolean function ( String arg0 ) { return checkAuthorship ( arg0 , null ) ; }