Reduce technical debt

[policy/engine.git] / POLICY-SDK-APP / src / main / java / org / onap / policy / admin / RESTfulPAPEngine.java

diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/RESTfulPAPEngine.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/RESTfulPAPEngine.java
index 40917bc..0e7c056 100644 (file)
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/RESTfulPAPEngine.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/RESTfulPAPEngine.java
@@ -81,7 +81,7 @@ public class RESTfulPAPEngine extends StdPDPItemSetChangeNotifier implements PAP
         * Set up link with PAP Servlet and get our initial set of Groups
         * @throws Exception 
         */
-       public RESTfulPAPEngine (String myURLString) throws PAPException, IOException  {
+       public RESTfulPAPEngine (String myURLString) throws PAPException  {
                //
                // Get our URL to the PAP servlet
                //
@@ -358,9 +358,9 @@ public class RESTfulPAPEngine extends StdPDPItemSetChangeNotifier implements PAP
                try {
                        String fullURL = papServletURLString;
                        if (parameters != null && parameters.length > 0) {
-                               String queryString = "";
+                               StringBuilder queryString = new StringBuilder();
                                for (String p : parameters) {
-                                       queryString += "&" + p;
+                                       queryString.append("&" + p);
                                }
                                fullURL += "?" + queryString.substring(1);
                        }