1 files changed, 53 insertions, 55 deletions

diff --git a/src/ch/epfl/maze/simulation/Simulation.java b/src/ch/epfl/maze/simulation/Simulation.java
index c3190b3..ab2fb84 100644
--- a/src/ch/epfl/maze/simulation/Simulation.java
+++ b/src/ch/epfl/maze/simulation/Simulation.java
@@ -1,84 +1,82 @@
 package ch.epfl.maze.simulation;
 
-import java.util.List;
-import java.util.Map;
-
 import ch.epfl.maze.graphics.Animation;
 import ch.epfl.maze.physical.Animal;
 import ch.epfl.maze.physical.World;
 
+import java.util.List;
+import java.util.Map;
+
 /**
  * The {@code Simulation} interface defines a set of rules that must be
  * fulfilled in order to be displayed.
- * 
  */
 
 public interface Simulation {
 
-        /**
-         * Asks the {@code Simulation} to compute the next move and, if specified,
-         * notifies the changes to the listener.
-         * 
-         * @param listener
-         *            The listener to which the function will notify the changes
-         *            (can be null)
-         */
+    /**
+     * Asks the {@code Simulation} to compute the next move and, if specified,
+     * notifies the changes to the listener.
+     *
+     * @param listener The listener to which the function will notify the changes
+     *                 (can be null)
+     */
 
-        public void move(Animation listener);
+    public void move(Animation listener);
 
-        /**
-         * Determines if the simulation is over.
-         * 
-         * @return <b>true</b> if no more moves can be made, <b>false</b> otherwise
-         */
+    /**
+     * Determines if the simulation is over.
+     *
+     * @return <b>true</b> if no more moves can be made, <b>false</b> otherwise
+     */
 
-        public boolean isOver();
+    public boolean isOver();
 
-        /**
-         * Retrieves the current state of the simulated world.
-         * 
-         * @return The {@code World} that is being simulated
-         */
+    /**
+     * Retrieves the current state of the simulated world.
+     *
+     * @return The {@code World} that is being simulated
+     */
 
-        public World getWorld();
+    public World getWorld();
 
-        /**
-         * Retrieves the step counter of the {@code Simulation}.
-         * 
-         * @return The current step counter
-         */
+    /**
+     * Retrieves the step counter of the {@code Simulation}.
+     *
+     * @return The current step counter
+     */
 
-        public int getSteps();
+    public int getSteps();
 
-        /**
-         * Retrieves the mapping of the steps done by the animals that have finished
-         * the simulation.
-         * 
-         * @return Map of steps done by animals which have accomplished the
-         *         simulation
-         */
+    /**
+     * Retrieves the mapping of the steps done by the animals that have finished
+     * the simulation.
+     *
+     * @return Map of steps done by animals which have accomplished the
+     * simulation
+     */
 
-        public Map<Integer, List<Animal>> getArrivalTimes();
+    public Map<Integer, List<Animal>> getArrivalTimes();
 
-        /**
-         * Retrieves the record table of the animals that have finished the
-         * simulation.
-         * 
-         * @return A {@code String} containing the top 10 animals which have
-         *         accomplished the simulation
-         */
+    /**
+     * Retrieves the record table of the animals that have finished the
+     * simulation.
+     *
+     * @return A {@code String} containing the top 10 animals which have
+     * accomplished the simulation
+     */
 
-        public String getRecordTable();
+    public String getRecordTable();
 
-        /**
-         * Restarts the simulation from the beginning.
-         */
+    /**
+     * Restarts the simulation from the beginning.
+     */
 
-        public void restart();
+    public void restart();
 
-        /**
-         * Stops abruptly the simulation.
-         */
+    /**
+     * Stops abruptly the simulation.
+     */
 
-        public void stop();
+    public void stop();
 }