Bug 56196 [Progress] Cannot create file when using repository
I200304250010 1) Create a new workspace 2) Add a repository connection 3) Create project A 4) Check out a larger project B While the check out is running 5) File>New>File 6) Select project B 7) Add a name 8) Press Finish -> File cannot be created because this is blocked by a background operation
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/WizardNewFileCreationPage.java
*/
public String getFileName() {
	if (resourceGroup == null)
		return initialFileName;
		
	return resourceGroup.getResource();
}
/**
 * Returns a stream containing the initial contents to be given to new file resource
 * instances.  <b>Subclasses</b> may wish to override.  This default implementation
 * provides no initial contents.
 *
 * @return initial contents to be given to new file resource instances
 */
protected InputStream getInitialContents() {
	return null;
}
/**
 * Returns the label to display in the file name specification visual
 * component group.
 * <p>
 * Subclasses may reimplement.
 * </p>
 *
 * @return the label to display in the file name specification visual
 *     component group
 */
protected String getNewFileLabel() {
	return IDEWorkbenchMessages.getString("WizardNewFileCreationPage.fileLabel"); 
}