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, 3 insertions, 2 deletions

diff --git a/java/src/com/android/inputmethod/latin/DictionaryFacilitatorLruCache.java b/java/src/com/android/inputmethod/latin/DictionaryFacilitatorLruCache.java
index 1b33d9129..b578159eb 100644
--- a/java/src/com/android/inputmethod/latin/DictionaryFacilitatorLruCache.java
+++ b/java/src/com/android/inputmethod/latin/DictionaryFacilitatorLruCache.java
@@ -31,7 +31,7 @@ import android.util.LruCache;
  * This class automatically creates and releases facilitator instances using LRU policy.
  */
 public class DictionaryFacilitatorLruCache {
-    private static final String TAG = DictionaryFacilitatorLruCache.class.getSimpleName();
+    static final String TAG = DictionaryFacilitatorLruCache.class.getSimpleName();
     private static final int WAIT_FOR_LOADING_MAIN_DICT_IN_MILLISECONDS = 1000;
     private static final int MAX_RETRY_COUNT_FOR_WAITING_FOR_LOADING_DICT = 5;
 
@@ -81,7 +81,8 @@ public class DictionaryFacilitatorLruCache {
         mDictionaryNamePrefix = dictionaryNamePrefix;
     }
 
-    private void waitForLoadingMainDictionary(final DictionaryFacilitator dictionaryFacilitator) {
+    private static void waitForLoadingMainDictionary(
+            final DictionaryFacilitator dictionaryFacilitator) {
         for (int i = 0; i < MAX_RETRY_COUNT_FOR_WAITING_FOR_LOADING_DICT; i++) {
             try {
                 dictionaryFacilitator.waitForLoadingMainDictionaries(