How to delete a particular data from 3 arrays

Question

hello,
i have a program that works like this.....
import java.io.*;
public class NewMain {
BufferedReader in=new BufferedReader(new InputStreamReader(System.in));
String [] Type= new String[10000];
int [] Num= new int[10000];
float [] Price= new float[10000];///////
and i am reading some of the data into these arrays
so if i want to delete a particular data from the arrays how do i do that
and if i want to delete pants from that file and enter the text again how do i do that.? any idea?....
e.g if the file contains
shirt
32
56.5
pants
56
45.9

Answer 1

Ashish.Uppin wrote:
hello,
i have a program that works like this.....
import java.io.*;
public class NewMain {
BufferedReader in=new BufferedReader(new InputStreamReader(System.in));
String [] Type= new String[10000];
int [] Num= new int[10000];
float [] Price= new float[10000];///////
and i am reading some of the data into these arrays
so if i want to delete a particular data from the arrays how do i do that
and if i want to delete pants from that file and enter the text again how do i do that.? any idea?....
e.g if the file contains
shirt
32
56.5
pants
56
45.9
Buddy, it seems to me that you are describing data that belongs together -- a class. You are probably better off with one arraylist of objects of this class, each object having a String type variable, an int num variable, and a float price variable, make that a double price variable.
For examples of arraylists in action, please see the Sun java tutorials.