java读取txt文件

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

public class ReadFile {
	public static void read() throws IOException{
		BufferedReader in = new BufferedReader(new FileReader("D:test.txt"));
		String line = null;
		int count = 0;
		while((line = in.readLine())!= null){
			System.out.println(line);
			if(line.contains("false")){
				count ++;
			}
		}
		System.out.println("count is " + count);
	}
	
	public static void main(String[] args) throws IOException{
		read();
	}

}