Method getInstance

src/org/opensourcephysics/tools/JarTool.java:109–114

for LaunchBuilder Gets the shared JarTool. @return the shared JarTool

()

	 * @return the shared JarTool
	 */
	public static JarTool getInstance() {
		if (instance == null) {
			instance = new JarTool();
		}
		return instance;
	}

	/**
	 * Private constructor.