commit a09b4d2a611a7606e8fc8c73a24bd941b6fc173f
author Narayan Kamath <narayan@google.com> Fri Apr 15 18:32:45 2016 +0100
committer Narayan Kamath <narayan@google.com> Mon Apr 18 09:55:59 2016 +0100
tree 01aea7a04f295a771c0145c5f78b7bcb66f194fe
parent 988a20a94b71c7a8fdffcfbfe0b0ee0dd58854cb

Remove unnecessary allocation+unboxing of objects.

Transforming String->int can be done with 0 allocations
using Integer.parseInt.

bug: 28078871
Change-Id: I8d9f322d7154728849dde61ef282046032858d60

services/core/java/com/android/server/WiredAccessoryManager.java

diff --git a/services/core/java/com/android/server/WiredAccessoryManager.java b/services/core/java/com/android/server/WiredAccessoryManager.java
index e0e6070..fcda83d 100644
--- a/services/core/java/com/android/server/WiredAccessoryManager.java
+++ b/services/core/java/com/android/server/WiredAccessoryManager.java
@@ -330,7 +330,7 @@
                         FileReader file = new FileReader(uei.getSwitchStatePath());
                         int len = file.read(buffer, 0, 1024);
                         file.close();
-                        curState = Integer.valueOf((new String(buffer, 0, len)).trim());
+                        curState = Integer.parseInt((new String(buffer, 0, len)).trim());
 
                         if (curState > 0) {
                             updateStateLocked(uei.getDevPath(), uei.getDevName(), curState);