Remove unused imports

Author: junichi11

src/org/netbeans/modules/php/wordpress/WordPressPhpProvider.java

@@ -44,11 +44,8 @@
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.beans.PropertyChangeEvent;
-import java.io.File;
 import java.util.Collection;
 import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.List;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
 import org.netbeans.modules.php.api.framework.BadgeIcon;
@@ -73,7 +70,6 @@
 import org.openide.awt.Notification;
 import org.openide.awt.NotificationDisplayer;
 import org.openide.filesystems.FileObject;
-import org.openide.filesystems.FileUtil;
 import org.openide.util.ImageUtilities;
 import org.openide.util.Lookup;
 import org.openide.util.NbBundle;