commit f02e98861a8496df1467fa0b12ac05796f213f9f
author Evan Charlton <evanc@google.com> Thu Mar 06 12:54:52 2014 -0800
committer Evan Charlton <evanc@google.com> Thu Mar 06 13:39:09 2014 -0800
tree 406a21d876566ce84f0741e8088fea69cd5bc683
parent d29830104fc33b2c82f462353f97d3595afae887

Never use null collections

Don't null out collections; clear() them instead.

Change-Id: I738fa4b2fe5cbb3a741ee85884eb02e13d3e85c5

src/com/android/telecomm/CallsManager.java

diff --git a/src/com/android/telecomm/CallsManager.java b/src/com/android/telecomm/CallsManager.java
index 7381bdc..7102cf4 100644
--- a/src/com/android/telecomm/CallsManager.java
+++ b/src/com/android/telecomm/CallsManager.java
@@ -79,9 +79,9 @@
 
     private VoicemailManager mVoicemailManager;
 
-    private List<OutgoingCallValidator> mOutgoingCallValidators = Lists.newArrayList();
+    private final List<OutgoingCallValidator> mOutgoingCallValidators = Lists.newArrayList();
 
-    private List<IncomingCallValidator> mIncomingCallValidators = Lists.newArrayList();
+    private final List<IncomingCallValidator> mIncomingCallValidators = Lists.newArrayList();
 
     /**
      * Initializes the required Telecomm components.