use of it.unimi.dsi.fastutil.bytes.ByteSet in project symja_android_library by axkr.
the class BooleanColumn method unique.
@Override
public BooleanColumn unique() {
ByteSet count = new ByteOpenHashSet(3);
for (byte next : data) {
count.add(next);
}
ByteArrayList list = new ByteArrayList(count);
return new BooleanColumn(name() + " Unique values", list);
}
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