Return a printable representation of the stack trace associated with t.
Return a printable representation of the stack trace associated with t. Information about t and its Throwable causes is included. The number of lines to be included for each Throwable is configured via d which should be greater than or equal to zero. If d is zero, then all elements are included up to (but not including) the first element that comes from sbt. If d is greater than zero, then up to that many lines are included, where the line for the Throwable is counted plus one line for each stack element. Less lines will be included if there are not enough stack elements.