if (isConstantNull(expression1) && isKnownNotNull(expression0)) { return FALSE_EXPR; if (isConstantNull(expression1) && isKnownNotNull(expression0)) { return TRUE_EXPR;
if (isConstantNull(expression1) && isKnownNotNull(expression0)) { return FALSE_EXPR; if (isConstantNull(expression1) && isKnownNotNull(expression0)) { return TRUE_EXPR;