得到一个简短的类名

public class Main {
    public static void main(String[] argv) {
        Class c = String.class;
        System.out.println(getShortJavaName(c));
    }

    public static String getShortJavaName(Class c) {
        String[] split = c.getName().split("\\.");
        return split[split.length - 1];
    }
}