protected SubstringPacker.Consumer buildEncodingModel(DocumentList documents) {
try {
SubstringPacker modelBuildingPacker = new SubstringPacker(dictionary);
SubstringPacker.Consumer modelBuilder = createModelBuilder();
for (int i = 0, count = documents.size(); i < count; i++) {
modelBuildingPacker.pack(documents.get(i), modelBuilder, null);
}
return modelBuilder;
}
catch (IOException e) {