如何使用GeoTools在内存中恢复形状的特征？

import org.geotools.feature.simple.SimpleFeatureBuilder;
import org.geotools.feature.simple.SimpleFeatureTypeBuilder;
import org.geotools.geometry.jts.JTSFactoryFinder;
import org.locationtech.jts.geom.Coordinate;
import org.locationtech.jts.geom.GeometryFactory;
import org.locationtech.jts.geom.Point;
import org.opengis.feature.simple.SimpleFeature;
import org.opengis.feature.simple.SimpleFeatureType;

public class GeoToolsExample {
    public static void main(String[] args) {
        // 创建几何工厂
        GeometryFactory geometryFactory = JTSFactoryFinder.getGeometryFactory();

        // 创建Feature类型
        SimpleFeatureTypeBuilder typeBuilder = new SimpleFeatureTypeBuilder();
        typeBuilder.setName("MyFeatureType");
        typeBuilder.setCRS(DefaultGeographicCRS.WGS84); // 设置坐标参考系统
        typeBuilder.add("location", Point.class); // 添加几何形状字段
        typeBuilder.add("name", String.class); // 添加属性字段
        SimpleFeatureType featureType = typeBuilder.buildFeatureType();

        // 创建FeatureCollection
        SimpleFeatureBuilder featureBuilder = new SimpleFeatureBuilder(featureType);
        SimpleFeatureCollection featureCollection = FeatureCollections.newCollection();

        // 创建几何形状
        Coordinate coordinate = new Coordinate(0, 0); // 假设坐标为(0, 0)
        Point point = geometryFactory.createPoint(coordinate);

        // 添加属性信息
        featureBuilder.add(point);
        featureBuilder.add("MyFeature");

        // 创建Feature对象并添加到FeatureCollection中
        SimpleFeature feature = featureBuilder.buildFeature(null);
        featureCollection.add(feature);

        // 在FeatureCollection中恢复形状的特征
        SimpleFeatureIterator iterator = featureCollection.features();
        while (iterator.hasNext()) {
            SimpleFeature nextFeature = iterator.next();
            Point recoveredPoint = (Point) nextFeature.getAttribute("location");
            String name = (String) nextFeature.getAttribute("name");
            System.out.println("Recovered Point: " + recoveredPoint);
            System.out.println("Name: " + name);
        }
        iterator.close();
    }
}