1 files changed, 3 insertions, 1 deletions
diff --git a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyUtils.java b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyUtils.java
index c058a7997..0f38232e1 100644
--- a/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyUtils.java
+++ b/PolicyEngineUtils/src/main/java/org/onap/policy/utils/PolicyUtils.java
@@ -194,7 +194,9 @@ public class PolicyUtils {
             return false;
         }
         for (char c : number.toCharArray()){
-            if (!Character.isDigit(c)) return false;
+            if (!Character.isDigit(c)) {
+            	return false;
+            }
         }
         return true;
     }