Writer writer = null;
try {
writer = Files.newWriter(new File(affinities.toString()), Charsets.UTF_8);
for (int i = 0; i < SAMPLE_DATA.size(); i++) {
for (int j = 0; j < SAMPLE_DATA.size(); j++) {
writer.write(i + "," + j + ',' + measure.distance(SAMPLE_DATA.get(i).get(), SAMPLE_DATA.get(j).get()) + '\n');
}
}
} finally {
Closeables.close(writer, false);
}