From 901e5794b84008ea99dea718ee478e168595e451 Mon Sep 17 00:00:00 2001
From: Dale Wijnand <344610+dwijnand@users.noreply.github.com>
Date: Thu, 4 Jan 2018 10:18:18 +0000
Subject: [PATCH] Set both Xms & Xmx when running java -version

See the comments in #203.

My choice of minimum memory is basically arbitrary.
---
 src/universal/bin/sbt-launch-lib.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/universal/bin/sbt-launch-lib.bash b/src/universal/bin/sbt-launch-lib.bash
index b193889a3..22bdb132f 100755
--- a/src/universal/bin/sbt-launch-lib.bash
+++ b/src/universal/bin/sbt-launch-lib.bash
@@ -180,7 +180,7 @@ process_args () {
   }
 
   ## parses 1.7, 1.8, 9, etc out of java version "1.8.0_91"
-  java_version=$("$java_cmd" -version 2>&1 | grep ' version "' | sed 's/.*version "\([0-9]*\)\(\.[0-9]*\)\{0,1\}\(.*\)*"/\1\2/; 1q')
+  java_version=$("$java_cmd" -Xms128M -Xmx512M -version 2>&1 | grep ' version "' | sed 's/.*version "\([0-9]*\)\(\.[0-9]*\)\{0,1\}\(.*\)*"/\1\2/; 1q')
   vlog "[process_args] java_version = '$java_version'"
 }