---
title: "Find all instances of an interface in Eclipse?"  
description: "Find all instances of an interface in Eclipse?"  
author: "Anonymous User"  
published: 2015-12-15  
updated: 2015-12-15  
canonical: https://www.mindstick.com/forum/33736/find-all-instances-of-an-interface-in-eclipse  
category: "java"  
tags: ["java", "eclipse", "interface"]  
reading_time: 1 minute  

---

# Find all instances of an interface in Eclipse?

Is there a way to make Eclipse show all [instances](https://answers.mindstick.com/qa/92508/how-can-you-hide-the-sql-server-instances) of an [interface](https://www.mindstick.com/articles/12101/interfaces-in-java-extending-interfaces)?\
That is: If I have an interface [named](https://answers.mindstick.com/qa/44918/what-is-a-no-day-yet-named-motion) IMyInterface, I want Eclipse to show me all [objects](https://www.mindstick.com/forum/145447/what-are-objects) that are of type IMyInterface in my workspace. Is that possible?

## Replies

### Reply by Anonymous User

You just need to press **F4** when the cursor is on the interface name. This will open the "Type Hierarchy" tab where you'll be able to see all types of IMyInterface.\
If you need to see all references of the interface inside your workspace, you can press **Ctrl+Shift+G** when the cursor in on the interface name.


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Original Source: https://www.mindstick.com/forum/33736/find-all-instances-of-an-interface-in-eclipse

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