private void generateConstructor(String className) {
        out.printil("public " + className + "() {");
        out.printil("}");
        out.println();
    }
private void generateConstructor ( String className ) { out . printil ( "public " + className + "() {" ) ; out . printil ( "}" ) ; out . println ( ) ; }
/*
Generates the constructor.
(shared by servlet and tag handler preamble generation)