Returning expression instead of variable
Issue-ID: VFC-1090
Change-Id: I0124520d59def4fbab0edaf8eee8112f39036958
Signed-off-by: Sooriyaa <soponraj@in.ibm.com>
             if(vnfmInfo != null && StringUtils.isNotBlank(vnfmInfo.getExtend())){
                 JSONObject json =  JSONObject.fromObject(vnfmInfo.getExtend());
                 JSONObject extVirtualLinkLink = json.getJSONArray("extVirtualLinks").getJSONObject(0);
-                String vimId = extVirtualLinkLink.getJSONObject("vim").getString("vimid");
-                return vimId;
+                return extVirtualLinkLink.getJSONObject("vim").getString("vimid");
             }
         } catch(Exception e) {
             LOG.error("vnfmInfo.getExtend() format error!please check it",e);