Tidy up uses of Integer.valueOf.

Use parseInt when the result is assigned to an int. Allocates fewer
objects.

bug: 28078871
Change-Id: Iabff8445d703859b20b0f26a407cd5890ec98b80
diff --git a/src/android/bluetooth/client/map/BluetoothMapBmessageParser.java b/src/android/bluetooth/client/map/BluetoothMapBmessageParser.java
index 5c89e4d..ea9bc7f 100644
--- a/src/android/bluetooth/client/map/BluetoothMapBmessageParser.java
+++ b/src/android/bluetooth/client/map/BluetoothMapBmessageParser.java
@@ -287,7 +287,7 @@
 
             } else if (prop.name.equals("LENGTH")) {
                 try {
-                    mBmsg.mBbodyLength = Integer.valueOf(prop.value);
+                    mBmsg.mBbodyLength = Integer.parseInt(prop.value);
                 } catch (NumberFormatException e) {
                     throw new ParseException("Invalid LENGTH value", mParser.pos());
                 }