question: private static void checkSyntax ( String functionCall ) throws FBSQLParseException { int parenthesisStart = functionCall . indexOf ( '(' ) ; if ( parenthesisStart != - 1 && functionCall . charAt ( functionCall . length ( ) - 1 ) != ')' ) throw new FBSQLParseException ( "No closing parenthesis found, not a function call." ) ; }
target:  Simple syntax check if function is specified in form "name(...)".