Spaces to tabs and license cleanup

samples/websocket/src/main/java/sample/data/ActiveWebSocketUser.java

@@ -1,6 +1,20 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package sample.data;
 
-
 import java.util.Calendar;
 
 import javax.persistence.Entity;
@@ -10,13 +24,13 @@ import javax.persistence.Id;
 public class ActiveWebSocketUser {
 	@Id
 	private String id;
-	
+
 	private String username;
-	
+
 	private Calendar connectionTime;
 
 	public ActiveWebSocketUser() {}
-	
+
 	public ActiveWebSocketUser(String id, String username, Calendar connectionTime) {
 		super();
 		this.id = id;
@@ -39,6 +53,6 @@ public class ActiveWebSocketUser {
 	public void setConnectionTime(Calendar connectionTime) {
 		this.connectionTime = connectionTime;
 	}
-	
-	
+
+
 }