I'm getting a false positive on DMI_RANDOM_USED_ONLY_ONCE for code like the following:

import java.util.Random;
import java.util.stream.IntStream;

public class RandomTest {
  public IntStream randomPercents(int count) {
    return new Random().ints(count, 0, 100);
  }
}

Returns this error:

H B DMI: Random object created and used only once in RandomTest.randomPercents(int)  At RandomTest.java:[line 6]

Since ints() is returning a stream, using that method or any of the analogous methods like longs() should act as if the Random used more than once. I suppose there's an edge case of count is 0 or 1.