From 6d1f42217a322e53ce2c0c7ae078b8b851d7dabb Mon Sep 17 00:00:00 2001
From: saff <saff@google.com>
Date: Wed, 12 May 2021 14:19:30 +0000
Subject: Make JAVA_TOOLS_JAR error a little more descriptive.

Change-Id: I88e7d0453dcbf2066e5504b5c8a5281c2df17075
Test: N/A
---
 build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.gradle b/build.gradle
index 0a0ce4d..4f586df 100644
--- a/build.gradle
+++ b/build.gradle
@@ -47,7 +47,7 @@ dependencies {
         toolsJar = System.env.JAVA_TOOLS_JAR
     } else {
         throw new Exception("If you are not using Java 8, JAVA_TOOLS_JAR env variable " +
-                "needs to be set to build Doclava")
+                "needs to be set to tools.jar from a Java 8 installation to build Doclava")
     }
     implementation(files(toolsJar))
 
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