Clean up Sonar results 3

[aaf/authz.git] / auth / auth-batch / src / main / java / org / onap / aaf / auth / helpers / InputIterator.java

diff --git a/auth/auth-batch/src/main/java/org/onap/aaf/auth/helpers/InputIterator.java b/auth/auth-batch/src/main/java/org/onap/aaf/auth/helpers/InputIterator.java
index cb0bfa6..0afcac2 100644 (file)
--- a/auth/auth-batch/src/main/java/org/onap/aaf/auth/helpers/InputIterator.java
+++ b/auth/auth-batch/src/main/java/org/onap/aaf/auth/helpers/InputIterator.java
@@ -25,6 +25,7 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.PrintStream;
 import java.util.Iterator;
+import java.util.NoSuchElementException;
 
 public class InputIterator implements Iterable<String> {
        private BufferedReader in;
@@ -57,6 +58,9 @@ public class InputIterator implements Iterable<String> {
 
                        @Override
                        public String next() {
+                               if(!hasNext()) {
+                                       throw new NoSuchElementException();
+                               }
                                return input;
                        }