Index: /trunk/src/org/openstreetmap/josm/data/preferences/PreferencesReader.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/data/preferences/PreferencesReader.java	(revision 9782)
+++ /trunk/src/org/openstreetmap/josm/data/preferences/PreferencesReader.java	(revision 9783)
@@ -18,4 +18,5 @@
 import java.util.SortedMap;
 import java.util.TreeMap;
+
 import javax.xml.XMLConstants;
 import javax.xml.stream.XMLInputFactory;
@@ -44,6 +45,6 @@
      * Validate the XML.
      * @param f the file
-     * @throws java.io.IOException
-     * @throws org.xml.sax.SAXException
+     * @throws IOException if any I/O error occurs
+     * @throws SAXException if any SAX error occurs
      */
     public static void validateXML(File f) throws IOException, SAXException {
@@ -56,6 +57,6 @@
      * Validate the XML.
      * @param in the {@link Reader}
-     * @throws java.io.IOException
-     * @throws org.xml.sax.SAXException
+     * @throws IOException if any I/O error occurs
+     * @throws SAXException if any SAX error occurs
      */
     public static void validateXML(Reader in) throws IOException, SAXException {
@@ -70,6 +71,6 @@
      * Parse preferences XML.
      * @param f the file
-     * @throws IOException
-     * @throws XMLStreamException
+     * @throws IOException if any I/O error occurs
+     * @throws XMLStreamException if any XML stream error occurs
      */
     public void fromXML(File f) throws IOException, XMLStreamException {
@@ -82,5 +83,5 @@
      * Parse preferences XML.
      * @param in the {@link Reader}
-     * @throws XMLStreamException
+     * @throws XMLStreamException if any XML stream error occurs
      */
     public void fromXML(Reader in) throws XMLStreamException {
Index: /trunk/src/org/openstreetmap/josm/gui/preferences/display/LafPreference.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/gui/preferences/display/LafPreference.java	(revision 9782)
+++ /trunk/src/org/openstreetmap/josm/gui/preferences/display/LafPreference.java	(revision 9783)
@@ -15,5 +15,4 @@
 import javax.swing.JLabel;
 import javax.swing.JList;
-import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.ListCellRenderer;
Index: /trunk/src/org/openstreetmap/josm/gui/preferences/projection/ProjectionPreference.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/gui/preferences/projection/ProjectionPreference.java	(revision 9782)
+++ /trunk/src/org/openstreetmap/josm/gui/preferences/projection/ProjectionPreference.java	(revision 9783)
@@ -19,5 +19,4 @@
 import javax.swing.JOptionPane;
 import javax.swing.JPanel;
-import javax.swing.JScrollPane;
 import javax.swing.JSeparator;