private static String getSimpleName(String className) {
		/* lastIndexOf returns -1 on not found, so this works whether or not
		 * a period is actually in className
		 */
		return className.substring(className.lastIndexOf('.') + 1);
	}
Returns the actual class name for a Class.

@param className name of a Class
@return The actual class name.
Ghidra/Features/Jython/src/main/java/ghidra/jython/JythonCodeCompletionFactory.java