--- old/src/share/vm/utilities/debug.cpp	2015-11-19 15:35:30.990128435 +0100
+++ new/src/share/vm/utilities/debug.cpp	2015-11-19 15:35:30.878128439 +0100
@@ -495,7 +495,7 @@
 
 extern "C" void universe() {
   Command c("universe");
-  Universe::print();
+  Universe::print_on(tty);
 }