java.io.FileNotFoundException-to read a file in java

In this Program i am going to read a file in java

Error Message:

Exception in thread "main" java.io.FileNotFoundException: c:\test.txt (The system cannot find the file specified)

       at java.io.FileInputStream.open0(Native Method)

       at java.io.FileInputStream.open(FileInputStream.java:195)

       at java.io.FileInputStream.<init>(FileInputStream.java:138)

       at java.io.FileInputStream.<init>(FileInputStream.java:93)

       at java.io.FileReader.<init>(FileReader.java:58)

       at com.lib.ReadaFile.main(ReadaFile.java:11)

Error Description:

In below red background line i gave wrong path,so I got an error.

package com.lib;

import java.io.FileReader;

public class ReadaFile

{

           public static void main(String args[])

          

                throws Exception  { 

                 FileReader fer = new FileReader("c:\\test.txt");   

                 int i;   

                 while((i=fer.read())!=-1)   

                 System.out.print((char)i);   

                 fer.close();   

           }   

}   

Error Solution:

package com.lib;

import java.io.FileReader;

public class ReadaFile

{

           public static void main(String args[])

          

                throws Exception  { 

                 FileReader fer = new FileReader("C:\\Users\\PRASANTH\\Desktop\\Prasanth.txt");   

                 int i;   

                 while((i=fer.read())!=-1)   

                 System.out.print((char)i);   

                 fer.close();   

           }   

}   

Output:

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