--- old/test/gc/g1/TestEagerReclaimHumongousRegionsWithRefs.java	2015-11-19 15:35:34.798128303 +0100
+++ new/test/gc/g1/TestEagerReclaimHumongousRegionsWithRefs.java	2015-11-19 15:35:34.682128307 +0100
@@ -94,7 +94,7 @@
             "-Xms128M",
             "-Xmx128M",
             "-Xmn16M",
-            "-XX:+PrintGC",
+            "-Xlog:gc",
             ReclaimRegionFast.class.getName());
 
         Pattern p = Pattern.compile("Full GC");