AvailableDbObjects.setSelection(selectedItem); AvailableDbObjects.setFocus();
availableDbObjectsTree.setSelection(selectedItem); availableDbObjectsTree.setFocus();
	private void selectNode(TreeItem item)	{		TreeItem[] selectedItem = new TreeItem[1];		selectedItem[0] = item;		AvailableDbObjects.setSelection(selectedItem);		AvailableDbObjects.setFocus();	}