### Question:
Util { static boolean calculateYFlag(BIG yIm) { return BIG.comp(yIm, pDiv2) > 0; }   static final BIG P; static final Scalar curveOrder; static final G1Point g1Generator; static final G2Point g2Generator; }### Answer:
@Test void yFlagTest0() { BIG a = Util.pDiv2; assertFalse(calculateYFlag(a)); }
@Test void yFlagTest1() { BIG a = Util.pDiv2.minus(new BIG(1)); assertFalse(calculateYFlag(a)); }
@Test void yFlagTest2() { BIG a = Util.pDiv2.plus(new BIG(1)); assertTrue(calculateYFlag(a)); }