Fooling aroind with Java

[McBeck]

OK, so I created a package called "the.stuff.needed"
with this code:

package the.stuff.needed;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;

public class MySecondProjectActivity extends Activity {
    /** Called when the activity is first created. */
   TextView textView1;
       
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        Account account1 = new Account("Burd","222 Cyberspace Lane", 24.02);
        
        textView1=((TextView) findViewById(R.id.textView1));
        textView1.setText (account1.infoString());
    }
}

This is located in "MySecondProjectAcitivity.java"

In "Account.java" I have created below:

package the.stuff.needed;

public class Account {
    public String name;
    public String address;
    public double balance;
    
    public Account(String name,
            String address,
            double balance) {
        this.name=name;
        this.address=address;
        this.balance=balance;
    }
    public String infoString() {
        return name + " ( " + address + 
                " ) has $" + balance;
    }
}

This is for the Account class, its varibles, methods and contructors.

How can I be sure that the MySecondProjectAcitivity.java looks in Account.java?