oText = (XText)UnoRuntime.queryInterface(XText.class, oCell);
XTextContent oTextContent = (XTextContent)
UnoRuntime.queryInterface(XTextContent.class, oObj);
oText.insertTextContent(
oText.createTextCursor(), oTextContent, true);
oCell = oSheet.getCellByPosition(1,4);
oText = (XText)UnoRuntime.queryInterface(XText.class, oCell);
} catch (com.sun.star.lang.WrappedTargetException e) {