please include function javaParser_makeAllPublic.

static S javaParser_makeAllPublic_keepComments(S src) {
  CompilationUnit cu = javaParseCompilationUnit(src);
  new PrettyPrinterConfiguration ppconf;
  ppconf.setIndent("  ");
  new javaParser_makeAllPublic_Visitor().visit(cu, null);
  ret cu.toString(ppconf);
}