--- bin/netbeans.orig	2011-09-26 01:36:52.000000000 +0200
+++ bin/netbeans	2012-01-04 16:50:05.000000000 +0100
@@ -131,6 +131,10 @@
         mem=`/usr/sbin/sysctl hw.memsize | tr -d [:alpha:][:space:].:`
         mem=`expr $mem / 1048576`
         ;;
+	 FreeBSD*)
+		  mem=`/sbin/sysctl -n hw.realmem`
+		  mem=`expr $mem / 1048576`
+		  ;;
         *) 
         ;;
     esac
@@ -158,7 +162,7 @@
 if grep -v -- "-J-XX:MaxPermSize" >/dev/null <<EOF ; then
 ${netbeans_default_options}
 EOF
-	netbeans_default_options="-J-XX:MaxPermSize=384m ${netbeans_default_options}"
+	netbeans_default_options="-J-XX:MaxPermSize=512m ${netbeans_default_options}"
 fi
 
 launchNbexec() {