From 424cb11ba8d12012a6fbc8c6420e2b3b67cc09c9 Mon Sep 17 00:00:00 2001
From: Sergey Simonchik <sergey.simonchik@jetbrains.com>
Date: Tue, 26 May 2015 12:53:14 +0300
Subject: [PATCH] code cleanup: removing unnecessary
 Collections.unmodifiableMap (System.getEnv() and
 EnvironmentUtil.getEnvironmentMap() are already unmodifiable maps)

---
 .../execution/configurations/GeneralCommandLine.java        | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/platform/platform-api/src/com/intellij/execution/configurations/GeneralCommandLine.java b/platform/platform-api/src/com/intellij/execution/configurations/GeneralCommandLine.java
index c08353cc6524..36ea80f1b741 100644
--- a/platform/platform-api/src/com/intellij/execution/configurations/GeneralCommandLine.java
+++ b/platform/platform-api/src/com/intellij/execution/configurations/GeneralCommandLine.java
@@ -143,12 +143,12 @@ public class GeneralCommandLine implements UserDataHolder {
   }
 
   /**
-   * @return Environment, that will be passed to the process if isPassParentEnvironment() == true
+   * @return unmodifiable map of the parent environment, that will be passed to the process if isPassParentEnvironment() == true
    */
   @NotNull
   public Map<String, String> getParentEnvironment() {
-    return Collections.unmodifiableMap(PlatformUtils.isAppCode() ? System.getenv() // Temporarily fix for OC-8606
-                                                                 : EnvironmentUtil.getEnvironmentMap());
+    return PlatformUtils.isAppCode() ? System.getenv() // Temporarily fix for OC-8606
+                                     : EnvironmentUtil.getEnvironmentMap();
   }
 
   public void addParameters(String... parameters) {