class Test 
{ 
void studentDetails() 
{ 
try 
{ 
BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); 
System.out.println("please enter student name"); 
String sname=br.readLine(); 
System.out.println("hi "+sname); 
} 
catch(IOException e) 
{ 
System.out.println("we are getting Exception"+e); 
} 
} 
public static void main(String[] args) 
{ 
Test s1=new Test(); 
s1.studentDetails(); 
} 
}

import java.io.*; 
class Test 
{ 
void studentDetails()throws IOException 
{ BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); 
System.out.println("please enter student name"); 
String sname=br.readLine(); 
System.out.println(" hi :"+sname); 
} 
public static void main(String[] args)throws IOException 
{ 
Test s1=new Test(); 
s1.studentDetails(); 
} 
}