commit 1fd10ea22cb7ac8fb8182bdcb1fea594de9dcf2e
author Satoshi Kataoka <satok@google.com> Wed Oct 03 01:15:51 2012 -0700
committer Android (Google) Code Review <android-gerrit@google.com> Wed Oct 03 01:15:52 2012 -0700
tree 511ad36c9d7f4b6d31c85c01abff8c15e734c8ac
parent d445b56ce14152b30143302899790af255691148
parent 66d955ad711d4a1248157056a1d3d643af19fd3f

Merge "Throw illegal argument exception in BinaryDictionary::editDistance" into jb-mr1-dev

java/src/com/android/inputmethod/latin/BinaryDictionary.java

diff --git a/java/src/com/android/inputmethod/latin/BinaryDictionary.java b/java/src/com/android/inputmethod/latin/BinaryDictionary.java
index e084cb3..7184f1d 100644
--- a/java/src/com/android/inputmethod/latin/BinaryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/BinaryDictionary.java
@@ -187,6 +187,9 @@
     }
 
     public static int editDistance(String before, String after) {
+        if (before == null || after == null) {
+            throw new IllegalArgumentException();
+        }
         return editDistanceNative(before.toCharArray(), after.toCharArray());
     }