1 files changed, 20 insertions, 20 deletions

diff --git a/libjava/classpath/javax/print/ServiceUIFactory.java b/libjava/classpath/javax/print/ServiceUIFactory.java
index 1a5c1cfe2fb..4b660b683c4 100644
--- a/libjava/classpath/javax/print/ServiceUIFactory.java
+++ b/libjava/classpath/javax/print/ServiceUIFactory.java
@@ -39,46 +39,46 @@ exception statement from your version. */
 package javax.print;
 
 /**
- * <code>ServiceUIFactory</code> enables print services to provide additional 
+ * <code>ServiceUIFactory</code> enables print services to provide additional
  * user interface dialogs.
  * <p>
- * A print service may provide a <code>ServiceUIFactory</code> implementation 
+ * A print service may provide a <code>ServiceUIFactory</code> implementation
  * if its <code>getServiceUIFactory()</code> method is called. If a factory
- * object is returned it can be queried for provided user interface dialogs. 
+ * object is returned it can be queried for provided user interface dialogs.
  * Different roles are defined to denote dialogs providing informations about
- * the print service, dialogs for administration of a print service and for 
+ * the print service, dialogs for administration of a print service and for
  * end-user browsing dialogs.
  * </p><p>
- * The factory can support providing these UI roles in different dialog types 
+ * The factory can support providing these UI roles in different dialog types
  * (AWT, Swing, JComponent, Panel). The support and use of Swing interfaces is
  * however preferred.
  * </p>
- * 
+ *
  * @author Michael Koch
  */
 public abstract class ServiceUIFactory
 {
   /** A user interface providing informations about the print service. */
   public static final int ABOUT_UIROLE = 1;
-  
+
   /** A user interface to administer the print service. */
   public static final int ADMIN_UIROLE = 2;
-  
+
   /** A user interface for end-user browsing of the print service. */
   public static final int MAIN_UIROLE = 3;
-  
+
   /** Role IDs greater than this may be used for other private roles. */
   public static final int RESERVED_UIROLE = 99;
 
   /** Identifies a UI provided as an AWT dialog. */
   public static final String DIALOG_UI = "java.awt.Dialog";
-  
+
   /** Identifies a UI provided as a Swing JComponent. */
   public static final String JCOMPONENT_UI = "javax.swing.JComponent";
-  
+
   /** Identifies a UI provided as a Swing JDialog. */
   public static final String JDIALOG_UI = "javax.swing.JDialog";
-  
+
   /** Identifies a UI provided as an AWT Panel. */
   public static final String PANEL_UI = "java.awt.Panel";
 
@@ -87,18 +87,18 @@ public abstract class ServiceUIFactory
    */
   public ServiceUIFactory()
   {
-  	// Do nothing here.
+        // Do nothing here.
   }
 
   /**
    * Returns an UI object which may be cast to the requested UI type.
-   * 
+   *
    * @param role the role requested. Must be one of the standard roles
    * or a private role supported by this factory
    * @param ui type in which the role is requested
-   * 
+   *
    * @return the UI role or null of this role is not supported by this factory
-   * 
+   *
    * @throws IllegalArgumentException if <code>role</code> is neither one of
    * the standard ones nor a private one supported by this factory
    */
@@ -106,13 +106,13 @@ public abstract class ServiceUIFactory
 
   /**
    * Returns the UI types supported by this factory for an UI role.
-   * 
+   *
    * @param role the role to be looked up
-   * 
+   *
    * @return an array of UI types
-   * 
+   *
    * @throws IllegalArgumentException if <code>role</code> is neither one of
    * the standard ones nor a private one supported by this factory
    */
   public abstract String[] getUIClassNamesForRole(int role);
-}
\ No newline at end of file
+}