--- a/src/java/de/intevation/mxd/reader/MapReader.java	Fri Apr 15 14:14:49 2011 +0200
+++ b/src/java/de/intevation/mxd/reader/MapReader.java	Fri Apr 15 15:44:54 2011 +0200
@@ -22,15 +22,19 @@
  *
  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
  */
-public class MapReader{
+public class MapReader {
+    /**
+     * The Logger.
+     */
+    private static final Logger logger = Logger.getLogger(MapReader.class);
 
-    //Member
+    /**
+     * Private member.
+     */
     private Map map;
     private MapToXMLUtils util;
 
-    private static final Logger logger = Logger.getLogger(MapReader.class);
 
-    //Constructor
     public MapReader(IMap map)
     throws Exception {
         logger.debug("constructor()");
@@ -42,16 +46,15 @@
         }
     }
 
-
-    //Methods
-
     /**
      * Reads the Map attributes.
      */
-    public void read() throws IOException{
+    public void read()
+    throws IOException {
         logger.debug("read()");
-        if(util == null)
+        if(util == null) {
             throw new IOException("Can not write to document.");
+        }
 
         //Create XML Element for map.
         Element mapElement;
@@ -103,12 +106,12 @@
 
         //Read the projection.
         ISpatialReference sr = map.getSpatialReference();
-        if(sr instanceof ProjectedCoordinateSystem){
+        if(sr instanceof ProjectedCoordinateSystem) {
             ProjectedCoordinateSystem pcs = (ProjectedCoordinateSystem)sr;
             Projection p = (Projection)pcs.getProjection();
             mapElement.setAttribute("projection", p.getName());
         }
-        else if(sr instanceof GeographicCoordinateSystem){
+        else if(sr instanceof GeographicCoordinateSystem) {
             GeographicCoordinateSystem gcs = (GeographicCoordinateSystem)sr;
             mapElement.setAttribute("projection", gcs.getName());
         }
@@ -122,7 +125,10 @@
         }
     }
 
-    public void setUtil(MapToXMLUtils util){
+    /**
+     * Set the utilities.
+     */
+    public void setUtil(MapToXMLUtils util) {
         this.util = util;
     }
 }