if (returnValue.length() > 0)
if (returnValue.length() > 0) { moreThenOne = true;
	private String getGeneratedByWOLips(ILaunchConfiguration configuration) {		String returnValue = "";		IProject[] projects =			ResourcesPlugin.getWorkspace().getRoot().getProjects();		for (int i = 0; i < projects.length; i++) {			if (isValidProjectPath(projects[i], configuration)) {				if (isAFramework(projects[i], configuration)) {					if (returnValue.length() > 0)						returnValue = returnValue + ",";					returnValue =						returnValue							+ "\""							+ projects[i].getLocation().toOSString()							+ "\"";				}				if (isTheLaunchApp(projects[i], configuration)) {					if (returnValue.length() > 0)						returnValue = returnValue + ",";					returnValue = returnValue + "\"" + ".." + "\"";				}			}		}		returnValue = FileStringScanner.replace(returnValue, "\\", "/");		returnValue = this.addPreferencesValue(returnValue);		/*if ("".equals(returnValue))			returnValue = "\"..\"";*/		return returnValue;	}