am d3a4c513: Fix Javadoc and null analysis related warnings

* commit 'd3a4c5132422b189c8dbb94dbbe84a9b9761b0a8':
  Fix Javadoc and null analysis related warnings

1 files changed, 8 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/Dictionary.java b/java/src/com/android/inputmethod/latin/Dictionary.java
index d8f1b2a20..28a62b283 100644
--- a/java/src/com/android/inputmethod/latin/Dictionary.java
+++ b/java/src/com/android/inputmethod/latin/Dictionary.java
@@ -120,10 +120,18 @@ public abstract class Dictionary {
      */
     abstract public boolean isInDictionary(final String word);
 
+    /**
+     * Get the frequency of the word.
+     * @param word the word to get the frequency of.
+     */
     public int getFrequency(final String word) {
         return NOT_A_PROBABILITY;
     }
 
+    /**
+     * Get the maximum frequency of the word.
+     * @param word the word to get the maximum frequency of.
+     */
     public int getMaxFrequencyOfExactMatches(final String word) {
         return NOT_A_PROBABILITY;
     }