--- /usr/portage/dev-java/sun-jdk/sun-jdk-1.6.0.31.ebuild	2012-02-22 08:52:12.829538211 +0000
+++ /tmp/sun-jdk-1.6.0.31.ebuild	2012-02-22 08:51:55.261810138 +0000
@@ -107,7 +107,7 @@
 	if use x86; then
 		bin/java -client -Xshare:dump || die
 	fi
-	bin/java -server -Xshare:dump || die
+	bin/java -Xms64m -Xmx64m -server -Xshare:dump || die
 }
 
 src_install() {