for (String dir: dirs) {
                 list.add(this.makeExecution(dir));
             }
-        } catch (Exception e) {
+        } catch (Exception e) {// NOSONAR
             throw new OnapCommandExecutionFailed(e, "Failed to search the executions");
         }
 
 
         Resource[] resources = OnapCommandDiscoveryUtils.findResources(pattern);
         if (resources != null && resources.length > 0) { //NOSONAR
             for (Resource res : resources) {
-                if (res.getFilename().equals(fileName)) {
+                if ((res.getFilename() != null) && (res.getFilename().equals(fileName))) {
                     return res;
                 }
             }
 
 import org.apache.commons.io.FileUtils;
 import org.junit.Test;
 
-import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertFalse;
 
 public class OnapCommandParameterCacheTest {
     @Test
         FileUtils.touch(new File("data" + File.separator + "test-profile.json"));
         File test_profile = new File("data" + File.separator + "test-profile.json");
         FileUtils.touch(test_profile);
-        assertNotNull(test_profile.lastModified());
+        assertFalse(0 == test_profile.lastModified());
         //assertTrue(OnapCommandProfileStore.getInstance().getProfiles().contains("test"));
         // FileUtils.cleanDirectory(new File("data"));
     }
 
     Try to add new commands to display different weather details by exploring this site.
 
     Sample usage:
-    oclip --product tutorial weather-report --host-url http://api.openweathermap.org --zip-code 637301 --country-code in
+    oclip --product tutorial weather-report --host-url https://api.openweathermap.org --zip-code 637301 --country-code in
 
 info:
   product: tutorial
 
             this.getResult().setDebugInfo(pr.toString());
 
             pr.run();
-        } catch (Exception e) {
+        } catch (Exception e) {// NOSONAR
             throw new OnapCommandExecutionFailed(this.getName(), e);
         } finally {
             if (stdoutStream != null) {
 
     public static final String HTTP_REQUEST_MANDATORY_PARAMS = "cli.schema.http.request.sections.mandatory";
     public static final String HTTP_METHODS = "cli.schema.http.request.method.values";
     //http connection
-    public static final String SSLCONTEST_TLS = "TLSV1.2";
+    public static final String SSLCONTEST_TLS = "TLSv1.2";
     public static final String APPLICATION_JSON = "application/json";
     public static final String DEFAULT_PARAMETER_HTTP_FILE_NAME = "default_input_parameters_http.yaml";
     public static final String DEAFULT_PARAMETER_USERNAME = "host-username";