Multiple Inheritance in Java

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Most Java developers will have heard the phrase “Java does not support multiple inheritance”, or maybe even admitted that they “wish Java supported multiple inheritance”.

A rarely asked counter-question is “Have you tried?”.

I have.

I set myself the task of creating a working implementation of multiple inheritance within Java. The requirements for a solution were:

  • The inheriting class must have access to all of the inherited class methods and data.
  • It must do this without using composition.
  • It can