Statement unnecessarily nested within else clause.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1543245 13f79535-47bb-0310-9956-ffa450edef68
2013-11-19 00:35:11 +00:00 · 2013-11-19 00:35:11 +00:00 · 584a10fda5
parent bd861c0d80
commit 584a10fda5
1 changed files with 1 additions and 2 deletions
--- a/src/main/java/org/apache/commons/collections4/trie/AbstractPatriciaTrie.java
+++ b/src/main/java/org/apache/commons/collections4/trie/AbstractPatriciaTrie.java
@ -782,9 +782,8 @@ abstract class AbstractPatriciaTrie<K, V> extends AbstractBitwiseTrie<K, V> {
    public K firstKey() {
        if (size() == 0) {
            throw new NoSuchElementException();
-        } else {
-            return firstEntry().getKey();
        }
+        return firstEntry().getKey();
    }

    public K lastKey() {