List<Stem> stemList = applyAffix(strippedWord.toCharArray(), strippedWord.length(), suffix, recursionDepth); for (Stem stem : stemList) { stem.addSuffix(suffix); .toString(); List<Stem> stemList = applyAffix(strippedWord.toCharArray(), strippedWord.length(), prefix, recursionDepth); for (Stem stem : stemList) { stem.addPrefix(prefix);