Bug 97921 [typing] CompilationUnitEditor.TabConvertor should use project dependent formatter settings
with 3.1 RC1, In the code formatter I set tab policy to spaces only, indentation size = 2, and tab size = 8. when I hit the tab key, 2 spaces are added to the line instead of going to an 8 space (tab) boundary.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
fReconcilingListeners.remove(listener);
		}
	}
	protected void updateStateDependentActions() {
		super.updateStateDependentActions();
		fGenerateActionGroup.editorStateChanged();
	}
	/*
	 * @see AbstractTextEditor#rememberSelection()
	 */
	protected void rememberSelection() {
		fRememberedSelection.remember();
	}
	/*
	 * @see AbstractTextEditor#restoreSelection()
	 */
	protected void restoreSelection() {
		fRememberedSelection.restore();
	}
	/*
	 * @see AbstractTextEditor#canHandleMove(IEditorInput, IEditorInput)
	 */
	protected boolean canHandleMove(IEditorInput originalElement, IEditorInput movedElement) {
		String oldExtension= ""; 
		if (originalElement instanceof IFileEditorInput) {
			IFile file= ((IFileEditorInput) originalElement).getFile();
			if (file != null) {
				String ext= file.getFileExtension();
				if (ext != null)
					oldExtension= ext;