ConsoleLoggingHelper log = new ConsoleLoggingHelper(getjProject(), "Macker");
ArrayList<File> r = new ArrayList<File>();
IWorkspace ws = ResourcesPlugin.getWorkspace();
IProject ruleIProject = ws.getRoot().getProject(ruleProject);
String pathname = ruleIProject.getLocationURI().toString() + "/" + getRulesDir();
log.logToConsole("Effective rules directory: " + pathname);
IFile ruleDirectory = ruleIProject.getFile(getRulesDir());
File dir = new File(ruleDirectory.getRawLocationURI());
boolean exists = dir.exists();
boolean directory = dir.isDirectory();
if (exists && directory) {