in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java [542:546]
private static final long nativeOverlapNotEqualSizes(final long lA, final long rA, final long lB, final long rB) {
return (rB - lB < rA - lA) //whichever is larger we assign to parameters 1 and 2
? biggerSmaller(lA, rA, lB, rB) //A bigger than B
: biggerSmaller(lB, rB, lA, rA); //B bigger than A, reverse parameters
}