I need to know the Object that created my Object

Question

help needed!!
From inside a method of myclass, I want to call a method of the class that created myclass..
public class BSQL{
private Manager m;
public void BSQL() {
m = new Manager();
public void beeep() {...}
The other class:
public class Manager {
public void x{
!!need to call beeep() from the BSQL that created me

Answer 1

Try this....
public class BSQL {
     private Manager man;
     public BSQL() {
          man = new Manager(this);
          man.doManagerStuff();
     public void doSqlStuff() {
          System.out.println("Doing stuff.");
     public static void main(String args[]) {
          BSQL b = new BSQL();
public class Manager {
     private BSQL creator;
     public Manager(BSQL creator) {
          this.creator = creator;
     public void doManagerStuff() {
          creator.doSqlStuff();
}