java - Arraylist with multiple objects -

i supposed include both string , integer in arraylist. made separate class both types of objects , used arraylist on results in errors.

class:

public class data {   private string name; private int age; data(string n,int a) {     name = n;     age = a; } public string getname() {     return(name); } public void setname(string n) {     name = n; } public int getage() {     return(age); } public void setage(int a) {     age = a; } public void print() {     system.out.print(("("+getname()));     system.out.print(",");     system.out.print(getage());     system.out.print(") "); }  } 

another class arraylist:

import java.util.arraylist; public class cslab {    arraylist<data> arlist = new arraylist<data>();   arlist.add(new data("mark", 31));  arlist.add(new data("joe", 13));  arlist.add(new data("rob", 32));  } 

i don't think have include main since still results in same errors regardless of inclusion or not.

}

you didn't error got, yes, need main; can't have code in middle of class that:

public class cs1702_lab5 {   public static void main(string[] args) {   arraylist<data> arlist = new arraylist<data>();    arlist.add(new data("mark", 31));   arlist.add(new data("joe", 13));   arlist.add(new data("rob", 32));  } } 

hopefully addresses error got. if it's different error, post error , can deal that.