public class CallerExample {

    public static void main(String[] args) {
        method1();
    }

    public static void method1() {
        method2();
    }

    public static void method2() {
        StackTraceElement[] stackTrace = Thread.currentThread().getStackTrace();
        String callerMethodName = stackTrace[2].getMethodName(); // Index 2 to skip getStackTrace and method2
        System.out.println("Caller method: " + callerMethodName);
    }
}