}else if(type == Boolean.class){
writers[i] = new NBooleanWriter(f);
}else if(type == double.class){
writers[i] = new DoubleWriter(f);
}else if(type == Double.class){
writers[i] = new NDoubleWriter(f);
}else if(type.isEnum()){
writers[i] = new EnumWriter(f);
}else if(type == boolean.class){
writers[i] = new BitWriter(f);
}else if(type == long.class){