question: private boolean split_wtrace_other ( BrdTracep found_trace , Collection < BrdTracep > split_pieces , ArrayList < PlaLineInt > intersecting_lines , AwtreeFindEntry found_entry ) { if ( found_trace == this ) return false ; boolean have_trace_split = false ; for ( PlaLineInt inter_line : intersecting_lines ) { if ( have_trace_split ) break ; int line_no = found_entry . shape_index_in_object + 1 ; ArrayList < BrdTracep > curr_split_pieces = found_trace . split_with_end_line ( line_no , inter_line ) ; if ( curr_split_pieces . size ( ) < 1 ) continue ; have_trace_split = true ; split_pieces . addAll ( curr_split_pieces ) ; } if ( ! have_trace_split ) split_pieces . add ( found_trace ) ; return have_trace_split ; }
target:  return true if some other trace was split