Java StackTraceElement represents a single stack frame in a Java stack trace, providing information about the method, class, file name, and line number where an exception occurred. Stack trace elements are typically used for debugging purposes, as they help developers trace the path of execution leading to an exception. Java StackTraceElement is part of the Java exception handling mechanism and is crucial for diagnosing and fixing errors. It was introduced in Java 1995 with Java 1.0.

https://docs.oracle.com/javase/8/docs/api/java/lang/StackTraceElement.html