public void visitInterfaceDeclaration(InterfaceDeclaration d) {
                System.out.println();
                printDocComment(d);
                printModifiers(d, INTERFACE_ELIDES);
                System.out.print("interface " + d.getSimpleName());

                printFormalTypeParameters(d);
                printInterfaces(d);

                System.out.println(" {");

                PrintingVisitors.this.indentation++;
            }