Remove unnecessary constructs

*Remove unused imports
*Remove useless paranthesis
This is done as sometimes they can be misleading
*Replace type specification with diamond operator(<>)
This is done to reduce verbosity of generics code

Issue-Id: CCSDK-87
Change-Id: Ic356859939fe40cecec2e65c96d79cd6a655787e
Signed-off-by: surya-huawei <a.u.surya@huawei.com>

diff --git a/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncArtifactMap.java b/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncArtifactMap.java
index 9b36cb6..3605465 100644 (file)
--- a/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncArtifactMap.java
+++ b/ueb-listener/src/main/java/org/onap/ccsdk/sli/northbound/uebclient/SdncArtifactMap.java
@@ -24,7 +24,6 @@ package org.onap.ccsdk.sli.northbound.uebclient;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileReader;
-import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -57,7 +56,7 @@ public class SdncArtifactMap {
                }
 
         public String getRpcUrl(String base) {
-                       return(base+rpc);
+                       return base+rpc;
         }
 
                private SdncArtifactType(String tag, String rpc, String pass) {
@@ -73,7 +72,7 @@ public class SdncArtifactMap {
 
 
 
-       private Map<String, SdncArtifactType> mapItems = new HashMap<String, SdncArtifactType>();
+       private Map<String, SdncArtifactType> mapItems = new HashMap<>();
 
        private int NumPasses = 1;
 
@@ -110,9 +109,9 @@ public class SdncArtifactMap {
 
        public SdncArtifactType getMapping(String tag) {
                if (mapItems.containsKey(tag)) {
-                       return(mapItems.get(tag));
+                       return mapItems.get(tag);
                } else {
-                       return(null);
+                       return null;
                }
        }