IsNullValue resultValue; if (result == NO_KABOOM_NN) resultValue = noKaboomNonNullValue(a.locationOfKaBoom); else resultValue = instanceByFlagsList[combinedFlags >> FLAG_SHIFT][result];
IsNullValue resultValue = (result == NO_KABOOM_NN) ? noKaboomNonNullValue(a.locationOfKaBoom) : instanceByFlagsList[combinedFlags >> FLAG_SHIFT][result];
	public static IsNullValue merge(IsNullValue a, IsNullValue b) {		if (a == b) return a;		if (a.equals(b)) return a;		int aKind = a.kind & 0xff;		int bKind = b.kind & 0xff;		int aFlags = a.getFlags();		int bFlags = b.getFlags();				int combinedFlags =  aFlags & bFlags;				if (!(a.isNullOnSomePath() || a.isDefinitelyNull()) && b.isException())				combinedFlags |= EXCEPTION;		else			if (!(b.isNullOnSomePath() || b.isDefinitelyNull()) && a.isException())				combinedFlags |= EXCEPTION;				// Left hand value should be >=, since it is used		// as the first dimension of the matrix to index.		if (aKind < bKind) {			int tmp = aKind;			aKind = bKind;			bKind = tmp;		}		assert aKind >= bKind;		int result = mergeMatrix[aKind][bKind];						IsNullValue resultValue;		if (result == NO_KABOOM_NN) 			resultValue = noKaboomNonNullValue(a.locationOfKaBoom);		else resultValue = instanceByFlagsList[combinedFlags >> FLAG_SHIFT][result];				return resultValue;	}