Of course it is relevant. I'm just saying it isn't the decisive factor that makes this an absolute necessity, as evidenced by the fact that much the backbone of

Of course it is relevant. I'm just saying it isn't the decisive factor that makes this an absolute necessity, as evidenced by the fact that much the backbone of the largest software services in the world is Java. There are lots and lots of tradeoffs in runtime design, and it's important to look at the whole rather than at one decision in isolation and point out that it's important. As a whole, the criticality of value types for Java is relatively recent.