LowLevelCAS llc = this.cas.getLowLevelCAS();
LowLevelTypeSystem llts = llc.ll_getTypeSystem();
final int tokenTypeCode = llts.ll_getCodeForType(this.tokenType);
final int addr = llc.ll_createFS(tokenTypeCode);
final int lemmaFeatCode = llts.ll_getCodeForFeature(this.lemmaFeat);
llc.ll_setStringValue(addr, lemmaFeatCode, "test", true);
assertTrue(llc.ll_getCharBufferValueSize(addr, lemmaFeatCode) == 4);
}