From ff3362b5f38df403cda34aebaae157a5f21c6bb7 Mon Sep 17 00:00:00 2001
From: Ryan Kurtz <ryanmkurtz@users.noreply.github.com>
Date: Fri, 13 Sep 2019 13:00:50 -0400
Subject: [PATCH] Preventing Gradle from running with 32-bit Java (#972).

---
 build.gradle | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/build.gradle b/build.gradle
index 948e1f164a..39fa4b7d4f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -24,6 +24,14 @@ if (System.env.JAVA_HOME) {
 else {
 	project.ext.JAVA_HOME = "${System.properties.'java.home'}/../"
 }
+
+/***************************************************************************************
+ * Make sure Gradle wasn't launched with a 32-bit Java...it can cause confusing errors
+ ***************************************************************************************/
+if ("32".equals(System.getProperty("sun.arch.data.model"))) {
+	throw new GradleException("\n\n\t32-bit Java detected!  Please use 64-bit Java.\n\n");
+}
+
 /*********************************************************************************
  *  Define the location of bin repo
  *********************************************************************************/