How do I convert this c language program into a java langaug

How do I convert this c language program into a java langauge program

package loyaltyrewards;

import java.util.Scanner;

public class LoyaltyPoints {

public static Customer[] objc=new Customer[3];

public static void main(String[] args) {

double puramount;

int Cid,chc;

objc[0]=new Customer(1234, \"jacob\", true, 160);

objc[1]=new Customer(3421, \"Tom\", true, 10);

objc[2]=new Customer(342, \"Jerry\", true, 100);

Scanner sca= new Scanner(System.in);

boolean quit=false;

while(!quit)

{

System.out.println(\"Enter the purchased ammount:\");

puramount=sca.nextDouble();

System.out.println(\"Enter the customer ID:\");

Cid=sca.nextInt();

int vi=100;

for(int vj=0;vj<3;vj++)

{

if(objc[vj].CustomerID==Cid)

vi=vj;

}

if(vi!=100)

{

if(puramount<objc[vi].getPoints()&&objc[vi].chkstatus()==true)

{

int ch;

System.out.println(\"You have enough points to claim:\");

System.out.println(\"Do you want to use your points 1 for yes and 0 for No:\");

ch=sca.nextInt();

if(ch==1)

{

objc[vi].setPoints(-puramount);

}

else

{

objc[vi].setPoints(puramount/10);

}

}

else

{

objc[vi].setPoints(puramount/10);

objc[vi].setStat();

System.out.println(\"Card Updated\");

}

}

else{

System.out.println(\"Invalid Customer ID:\");

}

}

System.out.println(\"Enter the purchased ammount:\");

}

}

package loyaltyrewards;

public class Customer {
int CustomerID;
String Name;
Boolean status;
double points;

//null constructor
Customer(){};
  
//Copy constructor
Customer(Customer cust){
CustomerID=cust.CustomerID;
Name=cust.Name;
status=cust.status;
points=cust.points;
}
//Parametrized constructer
Customer(int Cid, String name, boolean stat, double pont){
CustomerID=Cid;
Name=name;
status=stat;
points=pont;
}
public double getPoints(){
return points;
}
  
public boolean chkstatus(){
return status;
}
public void setPoints(double current){
points=points+current;
}   
  
public void setStat()
{
status=true;
}
}

Solution

//Fixed the class LoyaltyPoints

package loyaltyrewards;

import java.util.Scanner;

public class LoyaltyPoints {

   public static Customer[] objc=new Customer[3];

   public static void main(String[] args) {
       double puramount;
       int Cid;
       objc[0]=new Customer(1234, \"jacob\", true, 160);
       objc[1]=new Customer(3421, \"Tom\", true, 10);
       objc[2]=new Customer(342, \"Jerry\", true, 100);
       Scanner sca= new Scanner(System.in);
       boolean quit=false;
       while(!quit)
       {
           System.out.println(\"Enter the purchased ammount (0 to quit):\");
           puramount=sca.nextDouble();
           if(puramount == 0) break;
           System.out.println(\"Enter the customer ID:\");
           Cid=sca.nextInt();
           int vi=100;
           for(int vj=0;vj<3;vj++)
           {
               if(objc[vj].CustomerID==Cid)
                   vi=vj;
           }
           if(vi!=100)
           {
               if(puramount<objc[vi].getPoints()&&objc[vi].chkstatus()==true)
               {
                   int ch;
                   System.out.println(\"You have enough points to claim:\");
                   System.out.println(\"Do you want to use your points 1 for yes and 0 for No:\");
                   ch=sca.nextInt();
                   if(ch==1)
                   {
                       objc[vi].setPoints(-puramount);
                       System.out.println(\"Updated Points: \"+objc[vi].getPoints());
                   }
                   else
                   {
                       objc[vi].setPoints(puramount/10);
                   }
               }

               else
               {
                   objc[vi].setPoints(puramount/10);
                   objc[vi].setStat();
                   System.out.println(\"Card Updated\");

               }
           }

           else{
               System.out.println(\"Invalid Customer ID:\");
           }
       }
       sca.close();
       //System.out.println(\"Enter the purchased ammount:\");
   }
}

//------------------------------------------------------------------------------------------------------

Enter the purchased ammount (0 to quit):
120
Enter the customer ID:
1234
You have enough points to claim:
Do you want to use your points 1 for yes and 0 for No:
1
Updated Points: 40.0
Enter the purchased ammount (0 to quit):
100
Enter the customer ID:
1234
Card Updated
Enter the purchased ammount (0 to quit):
10
Enter the customer ID:
1234
You have enough points to claim:
Do you want to use your points 1 for yes and 0 for No:
1
Updated Points: 40.0
Enter the purchased ammount (0 to quit):
0