Bad getters signature

src/main/java/org/gcube/event/publisher/Event.java

@@ -69,7 +69,7 @@ public class Event extends JSONObject {
         set(NAME_ENTRY, name);
     }
 
-    public String getName(String name) {
+    public String getName() {
         return (String) get(NAME_ENTRY);
     }
 
@@ -77,7 +77,7 @@ public class Event extends JSONObject {
         set(TYPE_ENTRY, type);
     }
 
-    public String getType(String type) {
+    public String getType() {
         return (String) get(TYPE_ENTRY);
     }
 
@@ -85,7 +85,7 @@ public class Event extends JSONObject {
         set(SENDER_ENTRY, sender);
     }
 
-    public String getSender(String sender) {
+    public String getSender() {
         return (String) get(SENDER_ENTRY);
     }
 
@@ -93,7 +93,7 @@ public class Event extends JSONObject {
         set(USER_ENTRY, user);
     }
 
-    public String getUser(String user) {
+    public String getUser() {
         return (String) get(USER_ENTRY);
     }