Added profile pic change mechanism on client and common side

common/src/main/java/envoy/event/ProfilePicChange.java

@@ -0,0 +1,33 @@
+package envoy.event;
+
+/**
+ * Project: <strong>envoy-common</strong><br>
+ * File: <strong>ProfilePicChange.java</strong><br>
+ * Created: <strong>31.07.2020</strong><br>
+ *
+ * @author Leon Hofmeister
+ * @since Envoy Common v0.2-beta
+ */
+public class ProfilePicChange extends Event<byte[]> {
+
+	private final long id;
+
+	private static final long serialVersionUID = 0L;
+
+	/**
+	 * @param value  the byte[] of the new image
+	 * @param userID the ID of the user who changed his profile pic
+	 * @since Envoy Common v0.2-beta
+	 */
+	public ProfilePicChange(byte[] value, long userID) {
+		super(value);
+		id = userID;
+	}
+
+	/**
+	 * @return the id
+	 * @since Envoy Common v0.2-beta
+	 */
+	public long getId() { return id; }
+
+}