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ReadFile.java
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39 lines (36 loc) · 1.29 KB
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package files;
/**
*
* @author Sunil Shetty
*/
import java.io.*;
import java.util.*;
public class ReadFile {
public static void main(String[]args){
File obj = new File("sunil.txt");
try{
Scanner myReader = new Scanner(obj);
while(myReader.hasNextLine())
{
String data=myReader.nextLine();
System.out.println(data);
}
myReader.close();
}
catch(FileNotFoundException e){
System.out.println("An error occured: ");
e.printStackTrace();
}
System.out.println("whether file is exists: "+obj.exists());
System.out.println("can read "+obj.getName()+" "+obj.canRead());
System.out.println("Can write "+obj.getName()+" "+obj.canWrite());
System.out.println("path of "+obj.getName()+" is "+obj.getAbsolutePath());
System.out.println("length of "+obj.getName()+" file is "+obj.length()+" bytes");
System.out.println("array of file in directory "+obj.getName()+" is "+obj.list());
}
}