java 逐行读取文本文件：Java 7，try-with-resources，没有行泄漏

Posted 2021-05-08

package co.vorobyev.snippets.read.line.java7;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class TryNoLeakingRead {

    private void process(String line) {
        System.out.println(line);
    }

    public void read() throws IOException {
        try (BufferedReader reader = new BufferedReader(new FileReader("file.txt"))) {
            for (String line = reader.readLine(); line != null; line = reader.readLine()) {
                process(line);
            }
        }
    }

}