--- a/src/hotspot/share/gc/g1/g1HeapTransition.cpp	Wed Dec 12 15:04:47 2018 +0530
+++ b/src/hotspot/share/gc/g1/g1HeapTransition.cpp	Wed Dec 12 12:00:02 2018 +0100
@@ -89,7 +89,7 @@
   Data after(_g1_heap);
 
   size_t eden_capacity_length_after_gc = _g1_heap->g1_policy()->young_list_target_length() - after._survivor_length;
-  size_t survivor_capacity_length_after_gc = _g1_heap->g1_policy()->max_survivor_regions();
+  size_t survivor_capacity_length_before_gc = _g1_heap->g1_policy()->max_survivor_regions();
 
   DetailedUsage usage;
   if (log_is_enabled(Trace, gc, heap)) {
@@ -112,7 +112,7 @@
   log_trace(gc, heap)(" Used: 0K, Waste: 0K");
 
   log_info(gc, heap)("Survivor regions: " SIZE_FORMAT "->" SIZE_FORMAT "("  SIZE_FORMAT ")",
-                     _before._survivor_length, after._survivor_length, survivor_capacity_length_after_gc);
+                     _before._survivor_length, after._survivor_length, survivor_capacity_length_before_gc);
   log_trace(gc, heap)(" Used: " SIZE_FORMAT "K, Waste: " SIZE_FORMAT "K",
       usage._survivor_used / K, ((after._survivor_length * HeapRegion::GrainBytes) - usage._survivor_used) / K);