我需要根据平面文件或Map的输入来调用和示例化n个bean类及其变量。
我在下面尝试使用反射，但这只帮助示例化字符串类型的变量，而不是泛型。请建议。我可以使用任何现有的api或其他东西来处理这个案例研究吗？

public class PersonInstantiator {

  public static void main(String[] args) throws Exception{
    HashMap<String, String> objHashMap = new HashMap<String, String>();
    objHashMap.put("KEY1", "KEY1 VALUE");
    objHashMap.put("KEY2", "KEY2 VALUE");

    Object object = null;
    Class<?> objClass = null;

    Properties properties = new Properties();
    properties.load(PersonInstantiator.class.getResourceAsStream("MappingFile.txt"));

    for (Map.Entry<String, String> entry : objHashMap.entrySet()) {
        String input[] = properties.getProperty(entry.getKey()).split("-");
        String className = input[0];
        String methodName = input[1];

        objClass = Class.forName(className);
        if (null == object) {
            object = objClass.newInstance();
        }
        Class<?>[] cArg = new Class[1];
        cArg[0] = String.class;
        Method method = objClass.getDeclaredMethod("set" + methodName, cArg);
        method.setAccessible(true);
        method.invoke(object, entry.getValue());

    }

    System.out.println(object);
   }

班级成员如下所示：

public class Person {

private String name;

private String city;

public String getName() {
    return name;
}
public void setName(String name) {
    this.name = name;
}
public String getCity() {
    return city;
}
public void setCity(String city) {
    this.city = city;
}
@Override
public String toString() {
    return "Person [name=" + name + ", city=" + city + "]";
}

 }

使用的Map文件包含以下文本。

KEY1 = Person-Name
 KEY2 = Person-City