目录

Java返回泛型的方法-实例

目录

Java返回泛型的方法-实例

package com.frank.app;

import java.io.UnsupportedEncodingException;
import java.lang.reflect.Type;
import java.net.URLEncoder;
import java.util.LinkedList;
import java.util.List;

public class App {
	
	private static <T> List<T> demo1(Class<T> clazz) {
		T obj = null;
		 try {
			obj = clazz.newInstance();
		} catch (InstantiationException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} 
		List<T> result = new LinkedList<T>();
		result.add(obj);
		return result;
	}
	
	public static void main(String[] args) {
		List<String> list = demo1(String.class);
		System.out.println(list);
	}
}