final SimpleFeatureTypeBuilder simpleFeatureTypeBuilder = new SimpleFeatureTypeBuilder();
simpleFeatureTypeBuilder.setName(typeName);
final AttributeTypeBuilder attributeTypeBuilder = new AttributeTypeBuilder();
simpleFeatureTypeBuilder.add(attributeTypeBuilder.binding(
Geometry.class).buildDescriptor(
"geometry"));
simpleFeatureTypeBuilder.add(attributeTypeBuilder.binding(
Double.class).buildDescriptor(
"Value"));