in concurrency-loadbalancer-core/src/main/java/com/uber/concurrency/loadbalancer/utils/RandomBooleanGenerator.java [15:25]
public boolean next() {
if (nBits == 0) {
bits = longStream.nextLong();
nBits = Long.SIZE;
}
boolean result = (int)(bits % 2) == 0;
nBits--;
bits = bits >>> 1;
return result;
}