/* * Called retroactively to determine if a class loader was required, * after we have failed to create one. */ private boolean needClassLoader(String procNames, Iterable<? extends File> workingpath) { if (procNames != null) return true; String procPath; URL[] urls = new URL[1]; for (File pathElement : workingpath) { try { urls[0] = pathElement.toURI().toURL(); if (ServiceProxy.hasService(Processor.class, urls)) return true; } catch (MalformedURLException ex) { throw new AssertionError(ex); } catch (ServiceProxy.ServiceConfigurationError e) { log.error("proc.bad.config.file", e.getLocalizedMessage()); return true; } } return false; }