IQ 47: What is the diamond problem?

[@umutnumanoglu1056]

Well as of Java 8, there is a Diamond Problem in Java as the Interfaces allow to define defaults. So it's possible to implement 2 Interfaces from common ancestor and have such a problem I believe.

[@chaimahadji6951]

Thank you so much📗📗

[@helenangeline925]

Hello sir. Please help me to solve equilateral diamond pattern