Here is a simple example that passes string from one class to another.

import java.util.*;
 class A{
    static String st;
    public static String get() {
    Scanner input=new Scanner(System.in);
    System.out.print("Enter String:");
    String str=input.nextLine();
    st=str;
    return st;
    }
    }

 public class PassString {
     public static void main(String[]args){
     String b=A.get();
     System.out.println("Get String from class A: "+b);
     }
}

Here is another example of passing string from one class to another.

import java.io.*;

class Class1 { 
    public static String get() {
        String data = ""; 
        try{ 

         String name="";
         FileInputStream fstream = new FileInputStream("1.txt"); 
         DataInputStream in = new DataInputStream(fstream);
         BufferedReader br = new BufferedReader(new InputStreamReader(in));
      while ((name = br.readLine()) != null) { 
     data+=name+"\n";
     }

     in.close(); 
     }catch (Exception e){
         System.err.println("Error: " + e.getMessage()); 
         }
         return data;
         }
         }
         public class Class2 {
    public static void main(String[] args) {
    Class1 class1 = new Class1(); 
     String data =class1.get();
     System.out.println("Data of class1: " + data);
  }
}

hi,Thank's a lot.. in deed this was a great help.. for my stuck up for past few day's... thank you.. this will really help all.. you have done a great job... :) thank's :)

hi, still one one doubt i have got. I want to display the results of both numbers and fruits name separately. In this the return statement i am facing some problem. I want to use two types of return . and siaply the result. It showing some error in the code

code is

import java.io.*;

class Class1 { public static String get() { String data = "";

String data1= "";

    try{ 

     String name="";
     FileInputStream fstream = new FileInputStream("sendfile.txt"); 
     DataInputStream in = new DataInputStream(fstream);
     BufferedReader br = new BufferedReader(new InputStreamReader(in));
  while ((name = br.readLine()) != null) {

String[] split = name.split("\t");

String no = split[0];

String fruits = split[1];

data1+=fruits+"\n";
 data+=no+"\n";

 }

 in.close(); 
 }catch (Exception e){
     System.err.println("Error: " + e.getMessage()); 
     }
     return data;
 return data1;    
     }
     }

     public class Class2 {
public static void main(String[] args) {
Class1 class1 = new Class1(); 
 String data =class1.get();
String data1 =class1.get();
     System.out.println("Data of class1 numbers: " + data);
 System.out.println("Data of class1 fruits: " + data1);

} }

Error is : Class2.java:27: unreachable statement return data1;

Till i have seen. there is only one return used in one class. But i want two kinds of input. How to do such thing with return ?

Help me.