@Override
public MatrixSet<E> clone() {
MatrixSet<E> output = new MatrixSet<E>(mapping);
System.arraycopy(matrix, 0, output.matrix, 0, matrix.length);
output.size = size;
return output;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
MatrixSet rules = (MatrixSet) o;
if (size != rules.size()) {
return false;
}
if (!Arrays.equals(matrix, rules.matrix)) return false;
return true;
}