Does anybody has clearer information about StackTraceElement?

Question

In description I learned that it continues like this:
method1, method2, method3, method4, method5 and etc. But in some examples only index number 2 written. Usually what it holds it's indices?

Answer 1

https://www.geeksforgeeks.org/java-lang-stacktraceelement-class-java/

May be helpful