suite.addTest(new TestLinear("testFilterVector"));
    public static Test suite() {	TestSuite suite = new TestSuite();	suite.addTest(new TestLinear("testSimple"));	suite.addTest(new TestLinear("testComplexNumberCreationAndAccess"));	suite.addTest(new TestLinear("testComplexNumberEquality"));	suite.addTest(new TestLinear("testFilterMatrixConstructor"));	suite.addTest(new TestLinear("testFilterMatrixAccessor"));	suite.addTest(new TestLinear("testFilterMatrixModifier"));		return suite;    }