builder = createBuilder();
builder.addWordOffset(1);
builder.addWordOffset(5);
builder.setNormalizedTermFrequency(0.1f);
values.add(new Value(builder.build().toByteArray()));
values.add(new Value("".getBytes()));
builder = createBuilder();
builder.addWordOffset(3);
builder.setNormalizedTermFrequency(0.05f);