question: private PermissionEntry parsePermissionEntry ( ) throws ParsingException , IOException , PropertyExpander . ExpandException { PermissionEntry e = new PermissionEntry ( ) ; match ( "Permission" ) ; e . permission = match ( "permission type" ) ; if ( peek ( "\"" ) ) { e . name = expand ( match ( "quoted string" ) ) ; } if ( ! peek ( "," ) ) { return e ; } match ( "," ) ; if ( peek ( "\"" ) ) { e . action = expand ( match ( "quoted string" ) ) ; if ( ! peek ( "," ) ) { return e ; } match ( "," ) ; } if ( peekAndMatch ( "SignedBy" ) ) { e . signedBy = expand ( match ( "quoted string" ) ) ; } return e ; }
target:  parse a Permission entry