$NetBSD: patch-jdk_make_common_shared_Defs-java.gmk,v 1.1 2014/01/20 19:25:11 joerg Exp $

--- jdk/make/common/shared/Defs-java.gmk.orig	2014-01-05 23:07:37.000000000 +0000
+++ jdk/make/common/shared/Defs-java.gmk
@@ -63,7 +63,7 @@ endif
 # Options for hotspot to turn off printing of options with fastdebug version
 #   and creating the hotspot.log file.
 JAVA_HOTSPOT_DISABLE_PRINT_VMOPTIONS = \
-   -XX:-PrintVMOptions -XX:+UnlockDiagnosticVMOptions -XX:-LogVMOutput
+   -XX:-PrintVMOptions -XX:+UnlockDiagnosticVMOptions -XX:-LogVMOutput -XX:+UseSerialGC
 
 # JVM options
 # MMM: is headless option necessary?