int classCi = cs.addClass(name);
y.head.setSuperCi(cs.addClass(sup));
Bytes n = cs.getUtf(cs.getClass(y.head.getClassCi()));
for (int i = 1; i < cs.getConN(); i++)
if (cs.getTag(i) == Constants.TAG_CLASS && cs.equalsUtf(cs.getClass(i), n))
cs.setClass(i, cs.getClass(classCi));
Field f = new Field(cs);
f.setModifier(Mod2.PUBLIC | Mod2.STATIC);
f.setNameCi(cs.addUcs(DATAS_NAME));