tidy

jline · Jun 10, 2017 · 65476cd · 65476cd
1 parent 862b4b8
commit 65476cd
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/style/src/main/java/org/jline/style/StyleBundleInvocationHandler.java b/style/src/main/java/org/jline/style/StyleBundleInvocationHandler.java
@@ -104,7 +104,8 @@ public String toString() {
   // Helpers
   //
 
-  private static String emptyToNull(final String value) {
+  @Nullable
+  private static String emptyToNull(@Nullable final String value) {
     if (value == null || value.isEmpty()) {
       return null;
     }