1 files changed, 5 insertions, 5 deletions
diff --git a/java/src/com/android/inputmethod/latin/XmlParseUtils.java b/java/src/com/android/inputmethod/latin/XmlParseUtils.java
index 481cdfa47..75dc68f1d 100644
--- a/java/src/com/android/inputmethod/latin/XmlParseUtils.java
+++ b/java/src/com/android/inputmethod/latin/XmlParseUtils.java
@@ -23,7 +23,7 @@ import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.IOException;
 
-public class XmlParseUtils {
+public final class XmlParseUtils {
     private XmlParseUtils() {
         // This utility class is not publicly instantiable.
     }
@@ -36,28 +36,28 @@ public class XmlParseUtils {
     }
 
     @SuppressWarnings("serial")
-    public static class IllegalStartTag extends ParseException {
+    public static final class IllegalStartTag extends ParseException {
         public IllegalStartTag(XmlPullParser parser, String parent) {
             super("Illegal start tag " + parser.getName() + " in " + parent, parser);
         }
     }
 
     @SuppressWarnings("serial")
-    public static class IllegalEndTag extends ParseException {
+    public static final class IllegalEndTag extends ParseException {
         public IllegalEndTag(XmlPullParser parser, String parent) {
             super("Illegal end tag " + parser.getName() + " in " + parent, parser);
         }
     }
 
     @SuppressWarnings("serial")
-    public static class IllegalAttribute extends ParseException {
+    public static final class IllegalAttribute extends ParseException {
         public IllegalAttribute(XmlPullParser parser, String attribute) {
             super("Tag " + parser.getName() + " has illegal attribute " + attribute, parser);
         }
     }
 
     @SuppressWarnings("serial")
-    public static class NonEmptyTag extends ParseException{
+    public static final class NonEmptyTag extends ParseException{
         public NonEmptyTag(String tag, XmlPullParser parser) {
             super(tag + " must be empty tag", parser);
         }