--- old/src/share/vm/gc/g1/g1ConcurrentMark.inline.hpp	2017-08-03 17:38:00.727008952 +0200
+++ new/src/share/vm/gc/g1/g1ConcurrentMark.inline.hpp	2017-08-03 17:38:00.630005902 +0200
@@ -38,7 +38,9 @@
 
 inline bool G1CMBitMap::iterate(G1CMBitMapClosure* cl, MemRegion mr) {
   assert(!mr.is_empty(), "Does not support empty memregion to iterate over");
-  assert(_covered.contains(mr), "Given MemRegion from " PTR_FORMAT " to " PTR_FORMAT " not contained in heap area", p2i(mr.start()), p2i(mr.end()));
+  assert(_covered.contains(mr),
+         "Given MemRegion from " PTR_FORMAT " to " PTR_FORMAT " not contained in heap area",
+         p2i(mr.start()), p2i(mr.end()));
 
   BitMap::idx_t const end_offset = addr_to_offset(mr.end());
   BitMap::idx_t offset = _bm.get_next_one_offset(addr_to_offset(mr.start()), end_offset);