assertEquals(5, sst.getCount());
assertEquals(2, sst.getUniqueCount());
st = CTRst.Factory.newInstance();
CTRElt r = st.addNewR();
CTRPrElt pr = r.addNewRPr();
pr.addNewColor().setRgb(new byte[]{(byte)0xFF, 0, 0}); //red
pr.addNewI().setVal(true); //bold
pr.addNewB().setVal(true); //italic
r.setT("Second string");
idx = sst.addEntry(st);
assertEquals(2, idx);
assertEquals(6, sst.getCount());