}
private static LinearConstraint convertConstraint(IConstructor c) {
double[] coeffients = convertRealList(LLConstraint_llConstraint_coefficients(c));
double constant = LLConstraint_llConstraint_const(c);
Relationship r = convertConstraintType(LLConstraint_llConstraint_ctype(c));
return new LinearConstraint(coeffients, r, constant);
}