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    <p><strong>Try this one:</strong> </p> <pre><code> Person person = new Person(); Dog dog1 = new Dog(); dog1.setAge(12); Dog dog2 = new Dog(); dog2.setAge(34); person.addDog(dog1); //dog 1 person.addDog(dog2); //dog 2 person.listDogs(); //list of all dogs </code></pre> <p><strong>//PERSON</strong></p> <pre><code>public class Person { // instance variables - replace the example below with your own private String name; private int age; private String address; private ArrayList&lt;Dog&gt; dogs = new ArrayList&lt;Dog&gt;(); /** * Constructor for objects of class Person */ public Person() { this.name = name; this.age = age; this.address = address; } public void addDog(Dog dog) { this.dogs.add(dog); } public void listDogs() { for(Dog item : this.dogs) { System.out.println(item.getAge()); } } //Set Methods: public void setName () { this.name = name; } public void setAge () { this.age = age; } public void setAddress () { this.address = address; } //Get Methods: public String getName () { return name; } public int getAge () { return age; } public String getAddress () { return address; } } </code></pre> <p><strong>//DOG</strong></p> <pre><code>public class Dog { // instance variables - replace the example below with your own private String name; private int age; public Dog() { this.name = name; this.age = age; } //Set Methods: public void setName () { this.name = name; } public void setAge (int age) { this.age = age; } //Get Methods: public String getName () { return name; } public int getAge () { return age; } } </code></pre>
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    1. POHow to set up bidirectional association between two objects in OO Java
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    1. USDezigo
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      1. VTDownMod
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    1. COI'm assuming the same reason as the other downvoted answer. "Here: code!" answers don't really help anyone unless it's a one liner. Some explanation would be helpful otherwise all the OP can do is copy, paste and hope
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      1. USRichard Tingle
    2. COhttp://stackoverflow.com/help/privileges/vote-down When should I vote down? Use your downvotes whenever you encounter an egregiously sloppy, no-effort-expended post, or an answer that is clearly and perhaps dangerously incorrect.
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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