From cfc1d6d271c7370c9e3b5ce9f644373754177c8d Mon Sep 17 00:00:00 2001
From: Evgeny Gerashchenko <Evgeny.Gerashchenko@jetbrains.com>
Date: Thu, 28 Jun 2012 15:06:46 +0400
Subject: [PATCH] Added clarifying comment for ExceptionUtils.rethrow()

---
 compiler/util/src/org/jetbrains/jet/utils/ExceptionUtils.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/compiler/util/src/org/jetbrains/jet/utils/ExceptionUtils.java b/compiler/util/src/org/jetbrains/jet/utils/ExceptionUtils.java
index de8b7ac2b43..b7413e8a05c 100644
--- a/compiler/util/src/org/jetbrains/jet/utils/ExceptionUtils.java
+++ b/compiler/util/src/org/jetbrains/jet/utils/ExceptionUtils.java
@@ -25,6 +25,10 @@ public class ExceptionUtils {
 
     /**
      * Translate exception to unchecked exception.
+     *
+     * Return type is specified to make it possible to use it like this:
+     *     throw ExceptionUtils.rethrow(e);
+     * In this case compiler knows that code after this rethrowing won't be executed.
      */
     public static RuntimeException rethrow(Throwable e) {
         if (e instanceof RuntimeException) {