Fixing the empty methods for resources in the synapse configuration issue when auto publishing the apis for the REST service.

components/apimgt-extensions/org.wso2.carbon.apimgt.webapp.publisher/src/main/java/org/wso2/carbon/apimgt/webapp/publisher/APIPublisherServiceImpl.java

@@ -184,15 +184,7 @@ public class APIPublisherServiceImpl implements APIPublisherService {
     private void processHttpVerbs(API api) {
         for (URITemplate uriTemplate : api.getUriTemplates()) {
             String httpVerbString = uriTemplate.getHTTPVerb();
-            String[] httpVerbs = uriTemplate.getMethodsAsString().split(" ");
-            boolean httpVerbStringExistsMethods = false;
-            for (String aHttpVerb: httpVerbs){
-                if (aHttpVerb.trim().equalsIgnoreCase(httpVerbString)){
-                    httpVerbStringExistsMethods = true;
-                    break;
-                }
-            }
-            if (!httpVerbStringExistsMethods){
+            if (httpVerbString != null && !httpVerbString.isEmpty()) {
                 uriTemplate.setHttpVerbs(httpVerbString);
             }
         }