From db126d0087963aad877efca233fb1123e9872051 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 4 Jun 2016 14:54:27 +0100
Subject: Return optional element from findChild

---
 src/main/java/org/zwobble/mammoth/internal/xml/XmlElement.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/main/java/org/zwobble/mammoth/internal/xml/XmlElement.java')

diff --git a/src/main/java/org/zwobble/mammoth/internal/xml/XmlElement.java b/src/main/java/org/zwobble/mammoth/internal/xml/XmlElement.java
index cd72494..0a1665c 100644
--- a/src/main/java/org/zwobble/mammoth/internal/xml/XmlElement.java
+++ b/src/main/java/org/zwobble/mammoth/internal/xml/XmlElement.java
@@ -1,5 +1,7 @@
 package org.zwobble.mammoth.internal.xml;
 
+import org.zwobble.mammoth.internal.util.Iterables;
+
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
@@ -47,6 +49,7 @@ public class XmlElement implements XmlNode, XmlElementLike {
         return visitor.visit(this);
     }
 
+    @Override
     public List<XmlNode> getChildren() {
         return children;
     }
@@ -61,8 +64,8 @@ public class XmlElement implements XmlNode, XmlElementLike {
         return new XmlElementList(toList(findChildrenIterable(name)));
     }
 
-    public XmlElement findChild(String name) {
-        return findChildrenIterable(name).iterator().next();
+    public Optional<XmlElement> findChild(String name) {
+        return Iterables.getFirst(findChildrenIterable(name));
     }
 
     @Override
-- 
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