问如何配置Genson以反序列化日期？

EN

import java.sql.Date;
import lombok.Getter;
import lombok.Setter;

public class CrashTestDummy {
    @Getter @Setter private String name;
    @Getter @Setter private Date sqlDate;

    /** Default no-arg constructor */
    public CrashTestDummy() {
    }
}

import java.sql.Date;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import org.junit.Test;
import com.owlike.genson.Context;
import com.owlike.genson.Converter;
import com.owlike.genson.Genson;
import com.owlike.genson.GensonBuilder;
import com.owlike.genson.stream.ObjectReader;
import com.owlike.genson.stream.ObjectWriter;

    @Test
    public void serialiseDate() throws ParseException {
        // create a converter for java.sql.Date
        Converter<Date> converter = new Converter<Date>() {
            @Override
            public void serialize(Date obj, ObjectWriter writer, Context ctx) throws Exception {
                // java.sql.Date doesn't support any time fields, so we can just focus on y, M and d
                if(obj == null) {
                    writer.writeNull();
                    return;
                }
                writer.writeValue(  obj.getTime() );
            }

            @Override
            public Date deserialize(ObjectReader reader, Context ctx) {
                Long value = reader.valueAsLong();
                Date sqlDate = new java.sql.Date( value );
                return sqlDate;
            }
        };

        // Build a new Genson object with our converter
        Genson genson = new GensonBuilder()
                .setSkipNull(true)
                .withConverter(converter, java.sql.Date.class)
                .create();

        // make an important SQL date for testing
        java.util.Date utilDate = new SimpleDateFormat("dd MMM yyyy").parse("30 July 1966");
        Date sqlDate = new Date(utilDate.getTime() );

        // Make something to serialise
        CrashTestDummy original = new CrashTestDummy();
        original.setName( "Alfa Khrisna" );
        original.setSqlDate( sqlDate );

        // Call Genson as usual
        String json = genson.serialize( original );
        System.out.println( json );

        // Deserialise as usual; for brevity I'm comparing dates in millis since epoch.
        CrashTestDummy clone = genson.deserialize(json, CrashTestDummy.class);
        assertEquals(new SimpleDateFormat("dd MMM yyyy").parse("30 July 1966").getTime(), clone.getSqlDate().getTime());
        assertEquals("Alfa Khrisna", clone.getName());
    }