java代码几千行,如何快速定位代码走了那些逻辑行?
求一个java小工具,能为java代码的每一行,添加一个System.out.println("序号");
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
public class Test {
public static void main(String[] args) {
boolean flag = false;
String temp = "";
FileInputStream fis = null;
InputStreamReader isr = null;
BufferedReader br = null;
FileOutputStream fos = null;
PrintWriter pw = null;
}
}
下面是想要的结果
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
public class Test {
public static void main(String[] args) {
boolean flag = false;
System.out.println(0);
String temp = "";
System.out.println(1);
FileInputStream fis = null;
System.out.println(2);
InputStreamReader isr = null;
System.out.println(3);
BufferedReader br = null;
System.out.println(4);
FileOutputStream fos = null;
System.out.println(5);
PrintWriter pw = null;
System.out.println(6);
}
}