uml - Understanding why the extends arrow points in the opposite direction - Stack Overflow

In class diagrams I typically see something like ClassA extends ClassB where the arrow head points to ClassA. Example, here. This has always confused me. Why is the arrow head not pointing to ClassB?

Designing the Initial Graph Data Model - Graph Data Modeling for Neo4j

Solved Draw the UML diagram of your VectorStack, place it in

Codename One Developer Guide

Data Orchestration: A Conductor for the Modern Data Platform, by Mike Shwe

yFiles for Java - Changelog

UML Sequence type default arrows · Issue #505 · umlet/umlet · GitHub

Codename One Developer Guide

UML extending class associations with generalizations - Software Engineering Stack Exchange

MUPPIT: a method for using proper patterns in model transformations

Water Programming: A Collaborative Research Blog – Tips and tricks on programming, evolutionary algorithms, and doing research

Software Engineering Great Quotes

inheritance - Inherited but exclude one use case - Stack Overflow

oop - Explanation of the UML arrows - Stack Overflow

Data Orchestration: A Conductor for the Modern Data Platform, by Mike Shwe

Organization of Computer Systems: ISA, Machine Language, Number Systems