class javax.vecmath.GMatrix (implements java.lang.Cloneable, java.io.Serializable)
class org.geotools.referencing.operation.matrix.GeneralMatrix (implements org.geotools.referencing.operation.matrix.XMatrix)
class org.geotools.referencing.operation.GeneralMatrix
class org.geotools.referencing.operation.transform.MathTransformProxy (implements org.opengis.referencing.operation.MathTransform, java.io.Serializable)