* Test preconditions: pass <code>null</code> as mentioned parameters<br>
* Expected: must throw <code>NullPointerException</code>
*/
public final void testEllipticCurveECFieldBigIntegerBigInteger02() {
// test case 1 parameters set
ECFieldFp f = null;
BigInteger a = BigInteger.ONE;
BigInteger b = BigInteger.valueOf(19L);
// perform test case 1
try {
new EllipticCurve(f, a, b);
fail("#1: Expected NPE not thrown");
} catch (NullPointerException ok) {}
// test case 2 parameters set,
f = new ECFieldFp(BigInteger.valueOf(23L));
a = null;
b = BigInteger.valueOf(19L);
// perform test case 2
try {
new EllipticCurve(f, a, b);
fail("#2: Expected NPE not thrown");
} catch (NullPointerException ok) {}
// test case 3 parameters set,
f = new ECFieldFp(BigInteger.valueOf(23L));
a = BigInteger.ONE;
b = null;
// perform test case 3
try {
new EllipticCurve(f, a, b);