question: private void token ( char c ) throws ConfigurationException , IOException { int t = st . nextToken ( ) ; if ( t != c ) { if ( c == '"' ) { syntax ( "a String" ) ; } else { syntax ( new String ( new char [ ] { '\'' , c , + '\'' } ) ) ; } } }
target:  Parses the next token from the stream, and generates a syntax error if the token does not equal the specified character.  Expands references to system properties if the token is a String.