Type topType = tsa.getTopType();
Type annotType = tsa.getType(CAS.TYPE_NAME_ANNOTATION);
// assert(annotType != null);
tsa.addType(SENT_TYPE, annotType);
Type tokenType = tsa.addType(TOKEN_TYPE, annotType);
Type tokenTypeType = tsa.addType(TOKEN_TYPE_TYPE, topType);
tsa.addType(WORD_TYPE, tokenTypeType);
tsa.addType(SEP_TYPE, tokenTypeType);
tsa.addType(EOS_TYPE, tokenTypeType);
tsa.addFeature(TOKEN_TYPE_FEAT, tokenType, tokenTypeType);
tsa.addStringSubtype(STRING_SUBTYPE_1, STR_1_VALS);