Merge branch '75-fix-javadoc-for-gui-module' into 'master'

Fixed javadoc

Closes #75

See merge request grp-fidentis/analyst2!81

GUI/src/main/java/cz/fidentis/analyst/newgui/canvas/RotationAnimator.java

 package cz.fidentis.analyst.newgui.canvas;
 
-import com.jogamp.opengl.awt.GLCanvas;
 import com.jogamp.opengl.util.FPSAnimator;
 import cz.fidentis.analyst.newgui.scene.Camera;
 import java.util.Timer;
@@ -15,6 +14,9 @@ import java.util.TimerTask;
  */
 public class RotationAnimator {
     
+    /**
+     * @author Radek Oslejsek
+     */
     public enum Direction {
         ROTATE_LEFT,
         ROTATE_RIGHT,
@@ -97,6 +99,8 @@ public class RotationAnimator {
                     case ZOOM_OUT:
                         camera.zoomOut(3);
                         break;
+                    default:
+                        throw new UnsupportedOperationException();
                 }
             }
         };
@@ -130,6 +134,8 @@ public class RotationAnimator {
                 case ZOOM_OUT:
                     camera.zoomOut(30);
                     break;
+                default:
+                    throw new UnsupportedOperationException();
             }
         }
         startClickTime = 0;

GUI/src/main/java/cz/fidentis/analyst/newgui/scene/Scene.java

@@ -35,6 +35,11 @@ public class Scene {
     
     private final Camera camera = new Camera();
     
+    /**
+     * Adds a drawable object into the scene.
+     * 
+     * @param dr Drawable object
+     */
     public void addDrawale(Drawable dr) {
         if (dr != null) {
             drawables.add(dr);

codestyle.xml

@@ -63,7 +63,7 @@
             <property name="max" value="220"/>
         </module>-->
         <module name="MethodLength">
-            <property name="max" value="70"/>
+            <property name="max" value="200"/>
             <property name="countEmpty" value="false"/>
         </module>
         <module name="ParameterNumber"/>