Throwable.printStackTrace(): Unclear truncation rationale

A DESCRIPTION OF THE PROBLEM :
As can be seen in the documentation of printStackTrace(), stacks can be truncated when they are repetitive:

HighLevelException: MidLevelException: LowLevelException
         at Junk.a(Junk.java:13)
         at Junk.main(Junk.java:4)
 Caused by: MidLevelException: LowLevelException
         at Junk.c(Junk.java:23)
         at Junk.b(Junk.java:17)
         at Junk.a(Junk.java:11)
         ... 1 more
 Caused by: LowLevelException
         at Junk.e(Junk.java:30)
         at Junk.d(Junk.java:27)
         at Junk.c(Junk.java:21)
         ... 3 more
 
Note the presence of lines containing the characters "...". These lines indicate that the remainder of the stack trace for this exception matches the indicated number of frames from the bottom of the stack trace of the exception that was caused by this exception (the "enclosing" exception). This shorthand can greatly reduce the length of the output in the common case where a wrapped exception is thrown from same method as the "causative exception" is caught.

https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html#printStackTrace--

Truncating in such cases is wise, but not explaining makes it very confusing. The web is full of people wondering what was truncated and how to get it:
https://www.eclipse.org/forums/index.php/t/1102920/

When truncation of a repeated substack is done, the replacement text should be - if not clear - at least distinguishable. For example, instead of just "x more", specify "x more first frames in common".