Merge "Remove an updated dictionary that changed locales" into jb-dev
diff --git a/java/src/com/android/inputmethod/latin/AdditionalSubtype.java b/java/src/com/android/inputmethod/latin/AdditionalSubtype.java
index f0076a5..ffdbfbb 100644
--- a/java/src/com/android/inputmethod/latin/AdditionalSubtype.java
+++ b/java/src/com/android/inputmethod/latin/AdditionalSubtype.java
@@ -22,6 +22,7 @@
 import static com.android.inputmethod.latin.Constants.Subtype.ExtraValue.UNTRANSLATABLE_STRING_IN_SUBTYPE_NAME;
 
 import android.os.Build;
+import android.text.TextUtils;
 import android.view.inputmethod.InputMethodSubtype;
 
 import java.util.ArrayList;
@@ -84,11 +85,14 @@
     }
 
     public static InputMethodSubtype[] createAdditionalSubtypesArray(String prefSubtypes) {
+        if (TextUtils.isEmpty(prefSubtypes)) {
+            return null;
+        }
         final String[] prefSubtypeArray = prefSubtypes.split(PREF_SUBTYPE_SEPARATOR);
         final ArrayList<InputMethodSubtype> subtypesList =
                 new ArrayList<InputMethodSubtype>(prefSubtypeArray.length);
-        for (int i = 0; i < prefSubtypeArray.length; i++) {
-            final InputMethodSubtype subtype = createAdditionalSubtype(prefSubtypeArray[i]);
+        for (final String prefSubtype : prefSubtypeArray) {
+            final InputMethodSubtype subtype = createAdditionalSubtype(prefSubtype);
             if (subtype.getNameResId() == SubtypeLocale.UNKNOWN_KEYBOARD_LAYOUT) {
                 // Skip unknown keyboard layout subtype. This may happen when predefined keyboard
                 // layout has been removed.
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 139eb46..83658f7 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -2299,7 +2299,7 @@
             final InputConnection ic = getCurrentInputConnection();
             if (null != ic) {
                 final CharSequence lastChar = ic.getTextBeforeCursor(1, 0);
-                if (lastChar.length() > 0 && Character.isHighSurrogate(lastChar.charAt(0))) {
+                if (!TextUtils.isEmpty(lastChar) && Character.isHighSurrogate(lastChar.charAt(0))) {
                     ic.deleteSurroundingText(1, 0);
                 }
             }