Bitstuffing in java

Bitstuffing in java

Client

import java.io.*;

import java.net.*;

import java.util.*;

class Clientbs

{              public static void main(String args[])

                {try{       BufferedReader in=new BufferedReader(new InputStreamReader(System.in));

                                Socket clsct=new Socket("127.0.0.1",139);

                                DataInputStream din=new DataInputStream(clsct.getInputStream());

                                DataOutputStream dout=new DataOutputStream(clsct.getOutputStream());

                                int count=0;

                                String s1[]=new String[100];

                                System.out.println("Enter the data");

                                for(int i=0;i<15;i++)

                                {              s1[i]=in.readLine();

                                                if(s1[i].equals("1"))

                                                {              count++;

                                                                if(count==5)

                                                                {              s1[i+1]="0";

                                                                                i++;

                                                                                count=0;                               }                              }

                                                else

                                                count=0;                }

                                System.out.println("The data is:");

                                for(int i=0;i<19;i++)

                                                System.out.println(s1[i]);

                                for(int i=0;i<19;i++)

                                {              dout.writeBytes(s1[i]+'\n'); }

                                String s2=din.readLine();

                                System.out.println(s2);

                                clsct.close();          }

                catch(Exception e)

                {              System.out.println(e);         }                              }}

                               

Server

import java.io.*;

import java.net.*;

import java.util.*;

class Serverbs

{              public static void main(String args[])

                {try{ServerSocket obj=new ServerSocket(139);

                                Socket obj1=obj.accept();

                                while(true)

                                {DataInputStream din=new DataInputStream(obj1.getInputStream());

                                                DataOutputStream dout=new DataOutputStream(obj1.getOutputStream());

                                                int count=0;

                                                String st[]=new String[100];

                                                String s="Data recieved correctly";

                                                for(int i=0;i<19;i++)

                                                {st[i]=din.readLine();          }

                                                System.out.println("The data recieved is:");

                                                for(int i=0;i<19;i++)

                                                {              if(st[i].equals("1"))

                                                                {              count++;

                                                                                if(count==5)

                                                                                {              for(int j=i;j<19;j++)

                                                                                                st[j+1]=st[j+2];

                                                                                                count=0;                }              }

                                                                else

                                                                count=0;

                                                                if(st[i].equals("null"))

                                                                {              break;                    }

                                                                else

                                                                {              System.out.println(st[i]);                   }              }

                                                dout.writeBytes(s+'\n');

                                                obj.close();            }}

                catch(Exception e)

                {              System.out.println(e);         }              }}

Output

Client

Enter the data

1

1

1

1

1

1

1

1

1

1

1

1

1

The data is:

1

1

1

1

1

0

1

1

1

1

1

0

1

1

1

Server

The data recieved is:

1

1

1

1

1

1

1

1

1

1

1

1

1

Client

Data recieved correctly