returns a summary version of the critical path stats that omits stats that are not useful to the user . concode_field_sep ImmutableList<T> criticalPathComponents concode_elem_sep long totalTime concode_field_sep ImmutableList<T> components concode_elem_sep long totalTime concode_elem_sep String toString concode_elem_sep String toString
String function ( ) { return toString ( true ) ; }