Source code hierarchyWith IntelliJ IDEA, you can examine the hierarchy of classes, methods, and calls and explore the structure of source files. Analyzing Code HierarchiesType hierarchies show parent and child classes of a class. Method hierarchies show subclasses where the method overrides the selected one as well as superclasses or interfaces where the selected method gets overridden. In the hie
![Source code hierarchy | IntelliJ IDEA](https://cdn-ak-scissors.b.st-hatena.com/image/square/24f043a6df8c6b77ed5880eb75d1de66700d5b85/height=288;version=1;width=512/https%3A%2F%2Fresources.jetbrains.com%2Fstorage%2Fproducts%2Fintellij-idea%2Fimg%2Fmeta%2Fpreview.png)