Clean up Sonar results 3

[aaf/authz.git] / misc / rosetta / src / main / java / org / onap / aaf / misc / rosetta / marshal / DocMarshal.java

diff --git a/misc/rosetta/src/main/java/org/onap/aaf/misc/rosetta/marshal/DocMarshal.java b/misc/rosetta/src/main/java/org/onap/aaf/misc/rosetta/marshal/DocMarshal.java
index 5249a17..2776546 100644 (file)
--- a/misc/rosetta/src/main/java/org/onap/aaf/misc/rosetta/marshal/DocMarshal.java
+++ b/misc/rosetta/src/main/java/org/onap/aaf/misc/rosetta/marshal/DocMarshal.java
@@ -22,6 +22,7 @@
 package org.onap.aaf.misc.rosetta.marshal;
 
 import java.util.Iterator;
+import java.util.NoSuchElementException;
 
 import org.onap.aaf.misc.rosetta.Ladder;
 import org.onap.aaf.misc.rosetta.Marshal;
@@ -67,6 +68,9 @@ public class DocMarshal<T> extends Marshal<T> {
 
                @Override
                public Void next() {
+                       if(!hasNext()) {
+                               throw new NoSuchElementException();
+                       }
                        return null;
                }