public QueryParser removeLanguage( String language ) {
        CheckArg.isNotNull(language, "language");
        return this.parsers.remove(language.toLowerCase());
    }
public QueryParser removeLanguage ( String language ) { CheckArg . isNotNull ( language , "language" ) ; return this . parsers . remove ( language . toLowerCase ( ) ) ; }
Remove from this engine the language with the given name.

@param language the name of the language, which is to match the {@link QueryParser#getLanguage() language} of the parser
@return the parser for the language, or null if the engine had no support for the named language
@throws IllegalArgumentException if the language is null