From d9d2076cb109456ebd530db404d87c38deac081f Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Wed, 27 Aug 2014 21:25:32 +0200
Subject: [PATCH] IDEA-128818 Make groovyc OOM message more clearly visible

---
 .../rt/src/org/jetbrains/groovy/compiler/rt/GroovycRunner.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/groovy/rt/src/org/jetbrains/groovy/compiler/rt/GroovycRunner.java b/plugins/groovy/rt/src/org/jetbrains/groovy/compiler/rt/GroovycRunner.java
index aaa42bca43c3..6e464d6c2642 100644
--- a/plugins/groovy/rt/src/org/jetbrains/groovy/compiler/rt/GroovycRunner.java
+++ b/plugins/groovy/rt/src/org/jetbrains/groovy/compiler/rt/GroovycRunner.java
@@ -100,6 +100,9 @@ public class GroovycRunner {
       method.invoke(null, forStubs, argPath);
     }
     catch (Throwable e) {
+      while (e.getCause() != null) {
+        e = e.getCause();
+      }
       e.printStackTrace();
       System.exit(1);
     }