Bug 185892 [Import/Export] Unexpectedly cursor moving in import dialog.
Unexpectedly cursor moving in import dialog. To reproduce: 1. select "Import" from context menu. 2. Select "File System" and click "Next". 3. Click "Into Folder" text field and input/delete a character. Issues: The cursor moves to "From directory" text field unexpectedly.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardFileSystemResourceImportPage1.java
if (selectedTypes == null) {
			return true;
		}
        Iterator itr = selectedTypes.iterator();
        while (itr.hasNext()) {
            if (extension.equalsIgnoreCase((String) itr.next())) {
				return true;
			}
        }
        return false;
    }
    /**
     *	Repopulate the view based on the currently entered directory.
     */
    protected void resetSelection() {
        MinimizedFileSystemElement currentRoot = getFileSystemTree();
        this.selectionGroup.setRoot(currentRoot);
    }
    /**
     *	Use the dialog store to restore widget values to the values that they held
     *	last time this wizard was used to completion
     */
    protected void restoreWidgetValues() {
        IDialogSettings settings = getDialogSettings();
        if (settings != null) {
            String[] sourceNames = settings.getArray(STORE_SOURCE_NAMES_ID);
            if (sourceNames == null) {
				return; 
			}