From 115393ab2557225533c8771abd42a51b1ea7c8e1 Mon Sep 17 00:00:00 2001
From: "Anna.Kozlova" <anna.kozlova@jetbrains.com>
Date: Wed, 6 Apr 2016 16:35:09 +0200
Subject: [PATCH] init version string in case of JDK9 where there is no rt.jar
 and JdkUtil.getJdkMainAttribute won't detect version string that way

---
 .../src/com/intellij/execution/util/JavaParametersUtil.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/java/execution/impl/src/com/intellij/execution/util/JavaParametersUtil.java b/java/execution/impl/src/com/intellij/execution/util/JavaParametersUtil.java
index c5fa257401f1..86d339aee6cb 100644
--- a/java/execution/impl/src/com/intellij/execution/util/JavaParametersUtil.java
+++ b/java/execution/impl/src/com/intellij/execution/util/JavaParametersUtil.java
@@ -165,7 +165,9 @@ public class JavaParametersUtil {
       throw new CantRunException(ExecutionBundle.message("jre.path.is.not.valid.jre.home.error.message", jreHome));
     }
 
-    final Sdk jdk = JavaSdk.getInstance().createJdk("", jreHome);
+    final JavaSdk javaSdk = JavaSdk.getInstance();
+    final String versionString = javaSdk.getVersionString(jreHome);
+    final Sdk jdk = javaSdk.createJdk(versionString != null ? versionString : "", jreHome);
     if (jdk == null) throw CantRunException.noJdkConfigured();
     return jdk;
   }