【Toolkit】关闭Closeable的简单工具类

import java.io.Closeable;
import java.io.IOException;


public class CloseableCloser {
    
    public static void close(Closeable c) {
        if (c == null) {
            return;
        }
        
        try {
            c.close();
        } catch (IOException e) {
            // TODO 通知开发人员有异常发生：如日志打印
            System.out.println("exception when closing.");
            e.printStackTrace();
        }
    }

}