Remove unused imports

Author: junichi11

src/org/netbeans/modules/php/wordpress/ui/actions/CreateThemeBaseAction.java

@@ -66,7 +66,6 @@
 import org.openide.NotifyDescriptor;
 import org.openide.filesystems.FileObject;
 import org.openide.filesystems.FileUtil;
-import org.openide.util.Cancellable;
 import org.openide.util.Exceptions;
 import org.openide.util.NbBundle;
 import org.openide.util.RequestProcessor;

src/org/netbeans/modules/php/wordpress/ui/actions/CreateUnderscoresThemeAction.java

@@ -64,7 +64,6 @@
 import org.openide.filesystems.FileAlreadyLockedException;
 import org.openide.filesystems.FileObject;
 import org.openide.filesystems.FileUtil;
-import org.openide.util.Cancellable;
 import org.openide.util.Exceptions;
 import org.openide.util.NbBundle;
 import org.openide.util.RequestProcessor;

src/org/netbeans/modules/php/wordpress/ui/options/WordPressOptionsPanel.java

@@ -54,7 +54,6 @@
 import javax.swing.event.ChangeListener;
 import javax.swing.event.DocumentEvent;
 import javax.swing.event.DocumentListener;
-import org.netbeans.api.progress.ProgressHandle;
 import org.netbeans.modules.php.api.executable.InvalidPhpExecutableException;
 import org.netbeans.modules.php.api.util.FileUtils;
 import org.netbeans.modules.php.api.util.StringUtils;

src/org/netbeans/modules/php/wordpress/ui/status/DebugStatusLineElement.java

@@ -68,7 +68,6 @@
 import javax.swing.SwingConstants;
 import javax.swing.SwingUtilities;
 import javax.swing.event.ListSelectionEvent;
-import javax.swing.event.ListSelectionListener;
 import javax.swing.text.BadLocationException;
 import javax.swing.text.StyledDocument;
 import org.netbeans.modules.php.api.phpmodule.PhpModule;