Get detail messages of chained exceptions Java

Question

I\'d like to know how I could I thorw a \"final\" Exception, containing a detail message with all the detail messages of a number of chained exceptions.

Answer 1

You can just add the previous exception message on each exception

This is an example :

public static void main(String[] args) {

    try {
        try {
            try {
                try {
                    throw new Exception();
                    // Some error here
                } catch (Exception e) {
                    throw new Exception("FIRST EXCEPTION", e);
                }
            } catch (Exception e) {
                Exception e2 = new Exception("SECOND EXCEPTION + " + e.getMessage());
                throw e2;
            }
        } catch (Exception e) {
            Exception e3 = new Exception("THIRD EXCEPTION + " + e.getMessage());
            throw e3;
        }
    } catch (Exception e) {
        System.out.println(e);
    }
}

The result is : java.lang.Exception: THIRD EXCEPTION + SECOND EXCEPTION + FIRST EXCEPTION