Fix some compiler warnings

This CL fixes the following compiler warnings.

- Indirect access to static member
- Access to a non-accessible member of an enclosing type
- Parameter assignment
- Method can be static
- Local variable declaration hides another field or variable
- Value of local variable is not used
- Unused import
- Unused private member
- Unnecessary 'else' statement
- Unnecessary declaration of throw exception
- Redundant type arguments
- Missing '@Override' annotation
- Unused '@SuppressWarning' annotations

Bug: 18003991
Change-Id: Icfebe753e53a2cc621848f769d6a3d7ce501ebc7

1 files changed, 1 insertions, 2 deletions

diff --git a/java/src/com/android/inputmethod/latin/SuggestedWords.java b/java/src/com/android/inputmethod/latin/SuggestedWords.java
index e5bf25d5f..dffe97bd6 100644
--- a/java/src/com/android/inputmethod/latin/SuggestedWords.java
+++ b/java/src/com/android/inputmethod/latin/SuggestedWords.java
@@ -365,9 +365,8 @@ public class SuggestedWords {
         public String toString() {
             if (TextUtils.isEmpty(mDebugString)) {
                 return mWord;
-            } else {
-                return mWord + " (" + mDebugString + ")";
             }
+            return mWord + " (" + mDebugString + ")";
         }
 
         // This will always remove the higher index if a duplicate is found.