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For a given class or interface, is there a way to see all classes or interfaces that ultimately inherit from the selected class? In other words, if I need an instance of Map, I'd like to know which concrete classes are in the library to implement that. Is this possible?

Isaac
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  • Possible duplicate of [IntelliJ IDEA jump from interface to implementing class in Java](https://stackoverflow.com/questions/5051766/intellij-idea-jump-from-interface-to-implementing-class-in-java) – Vic Oct 01 '17 at 08:28

2 Answers2

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Move pointer on the class name and press CTRL + ALT + B

alexdzot
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CTRL + H is IDEA alternative for Eclipse show class hierarchy CTRL + T

Jabir
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