Reformat and clean up "server" package

src/main/java/server/movement/AbstractLifeMovement.java

@@ -21,12 +21,13 @@
 */
 package server.movement;
 
-import java.awt.Point;
+import java.awt.*;
 
 public abstract class AbstractLifeMovement implements LifeMovement {
-    private Point position;
-    private int duration;
-    private int newstate, type;
+    private final Point position;
+    private final int duration;
+    private final int newstate;
+    private final int type;
 
     public AbstractLifeMovement(int type, Point position, int duration, int newstate) {
         super();

src/main/java/server/movement/LifeMovement.java

@@ -21,7 +21,7 @@
 */
 package server.movement;
 
-import java.awt.Point;
+import java.awt.*;
 
 public interface LifeMovement extends LifeMovementFragment {
     Point getPosition();