From d2358a36b1878b6520bb487111214f87f4a072f5 Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <dmitry.avdeev@jetbrains.com>
Date: Fri, 28 Apr 2017 13:41:32 +0300
Subject: [PATCH] fixed finding JDK in java.home

---
 .../intellij/openapi/projectRoots/impl/JavaHomeFinder.java  | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/java/java-impl/src/com/intellij/openapi/projectRoots/impl/JavaHomeFinder.java b/java/java-impl/src/com/intellij/openapi/projectRoots/impl/JavaHomeFinder.java
index 630d3450acf5..a6d61fab62ab 100644
--- a/java/java-impl/src/com/intellij/openapi/projectRoots/impl/JavaHomeFinder.java
+++ b/java/java-impl/src/com/intellij/openapi/projectRoots/impl/JavaHomeFinder.java
@@ -64,8 +64,10 @@ public abstract class JavaHomeFinder {
     return new DefaultFinder();
   }
 
-  protected static void scanFolder(File javasFolder, List<String> result) {
-    @SuppressWarnings("RedundantCast") File[] candidates = javasFolder.listFiles((FileFilter)JdkUtil::checkForJdk);
+  protected static void scanFolder(File folder, List<String> result) {
+    if (JdkUtil.checkForJdk(folder))
+      result.add(folder.getAbsolutePath());
+    @SuppressWarnings("RedundantCast") File[] candidates = folder.listFiles((FileFilter)JdkUtil::checkForJdk);
     if (candidates != null) {
       for (File file : candidates) {
         result.add(file.getAbsolutePath());