@NotNull
protected FileElement createFileElement(CharSequence docText) {
final FileElement treeElement;
final TreeElement contentLeaf = createContentLeafElement(docText);
if (contentLeaf instanceof FileElement) {
treeElement = (FileElement) contentLeaf;
} else {
final CompositeElement xxx = ASTFactory.composite(myElementType);
assert xxx instanceof FileElement : "BUMM";
treeElement = (FileElement) xxx;
treeElement.rawAddChildrenWithoutNotifications(contentLeaf);
}
return treeElement;
}
