w.setNormalized("norm");
w.setPlurSing("plur");
assertEquals("norm/", w.getNormalizedWithTypeString());
assertEquals("norm/", w.toString());
w.setType(new ExpressionType("TYP"));
w.setValue(4711);
assertEquals("norm/TYP", w.getNormalizedWithTypeString());
assertEquals("norm/TYP", w.toString());
}