public static synchronized boolean addPath(String path) {
		if (pathSet.contains(path)) {
			return false;
		}
		pathSet.add(path);
		saveState();
		return true;
	}
Adds the specified library search path {@code path} to the end of the path search list

@param path the library search path to add
@return true if the path was appended, false if the path was a duplicate
Ghidra/Features/Base/src/main/java/ghidra/app/util/importer/LibrarySearchPathManager.java