Index: applications/editors/josm/plugins/pdfimport/src/pdfimport/GuiFieldBool.java
===================================================================
--- applications/editors/josm/plugins/pdfimport/src/pdfimport/GuiFieldBool.java	(revision 34420)
+++ applications/editors/josm/plugins/pdfimport/src/pdfimport/GuiFieldBool.java	(revision 34421)
@@ -11,6 +11,9 @@
 
 public class GuiFieldBool extends JCheckBox {
-	private JComponent companion;
-	private boolean value;
+	/*
+	 * TODO: evolve to a component with integrated display of dependend components
+	 */
+	private JComponent companion =null;
+	private boolean value = false;
 
 	public JComponent getCompanion() {