Bug 296646 Creating regular file under group gives wrong warning in wizard
Build id: I20091125-2200 1) Create a new group folder 2) Select the group, and do File > New > File 3) Type "a.txt" The wizard now says: 'a.' is an invalid name on this platform It looks like the error message is not being updated correctly as the user types.
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/WizardNewFileCreationPage.java
private static final int SIZING_CONTAINER_GROUP_HEIGHT = 250;
	
	private IStructuredSelection currentSelection;
	
	private IFile newFile;
	private URI linkTargetPath;
	
	private ResourceAndContainerGroup resourceGroup;
	private Button advancedButton;
	private CreateLinkedResourceGroup linkedResourceGroup;
	private Composite linkedResourceParent;
	private Composite linkedResourceComposite;
	
	private String initialFileName;
	/**
	 * The file extension to use for this page's file name field when it does
	 * not exist yet.
	 * 
	 * @see WizardNewFileCreationPage#setFileExtension(String)
	 * @since 3.3
	 */
	private String initialFileExtension;
	private IPath initialContainerFullPath;
	private boolean initialAllowExistingResources = false;
	/**
	 * Height of the "advanced" linked resource group. Set when the advanced
	 * group is first made visible.
	 */
	private int linkedResourceGroupHeight = -1;
	/**