From 402378a81e9a8d4981e04bc6d72f9fee04a90156 Mon Sep 17 00:00:00 2001
From: Dale Wijnand <344610+dwijnand@users.noreply.github.com>
Date: Wed, 7 Feb 2018 09:22:42 +0000
Subject: [PATCH] Adds sbt.boot.lock sysprop to opt-out

Adds sbt.boot.lock as a system property to opt-out of locking.

This might be useful when running on filesystems on which the locking code path would throw an exception.

Upstream issue: https://bugs.openjdk.java.net/browse/JDK-8193594
Provides a workaround for #2222, thus...
Closes #2222.
---
 launch/src/main/input_resources/sbt/sbt.boot.properties | 1 +
 1 file changed, 1 insertion(+)

diff --git a/launch/src/main/input_resources/sbt/sbt.boot.properties b/launch/src/main/input_resources/sbt/sbt.boot.properties
index cd46ae8af..f13961dcf 100644
--- a/launch/src/main/input_resources/sbt/sbt.boot.properties
+++ b/launch/src/main/input_resources/sbt/sbt.boot.properties
@@ -22,6 +22,7 @@
 
 [boot]
   directory: ${sbt.boot.directory-${sbt.global.base-${user.home}/.sbt}/boot/}
+  lock: ${sbt.boot.lock-true}
 
 [ivy]
   ivy-home: ${sbt.ivy.home-${user.home}/.ivy2/}