Index: applications/editors/josm/plugins/terracer/src/terracer/HouseNumberInputDialog.java
===================================================================
--- applications/editors/josm/plugins/terracer/src/terracer/HouseNumberInputDialog.java	(revision 27852)
+++ applications/editors/josm/plugins/terracer/src/terracer/HouseNumberInputDialog.java	(revision 29035)
@@ -16,7 +16,7 @@
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
+import java.awt.event.ActionEvent;
 import java.util.ArrayList;
 import java.util.Iterator;
-import java.awt.event.ActionEvent;
 import java.util.TreeSet;
 
@@ -57,5 +57,5 @@
     final static String INTERPOLATION = "plugins.terracer.interpolation";
 
-    final private Way street;
+    //final private Way street;
     final private String streetName;
     final private boolean relationExists;
@@ -100,5 +100,5 @@
         );
         this.inputHandler = handler;
-        this.street = street;
+        //this.street = street;
         this.streetName = streetName;
         this.relationExists = relationExists;
@@ -230,5 +230,5 @@
      */
     @Override protected void buttonAction(int buttonIndex, final ActionEvent evt) {
-        String a = evt.getActionCommand();
+        //String a = evt.getActionCommand();
         this.inputHandler.actionPerformed(evt);
     }
Index: applications/editors/josm/plugins/terracer/src/terracer/HouseNumberInputHandler.java
===================================================================
--- applications/editors/josm/plugins/terracer/src/terracer/HouseNumberInputHandler.java	(revision 27852)
+++ applications/editors/josm/plugins/terracer/src/terracer/HouseNumberInputHandler.java	(revision 29035)
@@ -42,4 +42,5 @@
  * @author casualwalker
  */
+@SuppressWarnings("serial")
 public class HouseNumberInputHandler extends JosmAction implements ActionListener, FocusListener, ItemListener {
     private final TerracerAction terracerAction;
Index: applications/editors/josm/plugins/terracer/src/terracer/ReverseTerraceAction.java
===================================================================
--- applications/editors/josm/plugins/terracer/src/terracer/ReverseTerraceAction.java	(revision 27852)
+++ applications/editors/josm/plugins/terracer/src/terracer/ReverseTerraceAction.java	(revision 29035)
@@ -33,4 +33,5 @@
  * they were found.
  */
+@SuppressWarnings("serial")
 public class ReverseTerraceAction extends JosmAction {
 
Index: applications/editors/josm/plugins/terracer/src/terracer/TerracerAction.java
===================================================================
--- applications/editors/josm/plugins/terracer/src/terracer/TerracerAction.java	(revision 27852)
+++ applications/editors/josm/plugins/terracer/src/terracer/TerracerAction.java	(revision 29035)
@@ -58,4 +58,5 @@
  * @author zere
  */
+@SuppressWarnings("serial")
 public final class TerracerAction extends JosmAction {
 
@@ -88,7 +89,7 @@
 
         class InvalidUserInputException extends Exception {
-            InvalidUserInputException(String message) {
+            /*InvalidUserInputException(String message) {
                 super(message);
-            }
+            }*/
 
             InvalidUserInputException() {