On the Java side of things, devirtualization in the JVM's JIT compiler is discussed in articles like: http://insightfullogic.com/2014/May/12/fast-and-megamorphi

On the Java side of things, devirtualization in the JVM's JIT compiler is discussed in articles like: http://insightfullogic.com/2014/May/12/fast-and-megamorphic-what-influences-method-invoca/ http://insightfullogic.com/2014/May/12/fast-and-megamorphic-... ; https://shipilev.net/blog/2015/black-magic-method-dispatch/ https://shipilev.net/blog/2015/black-magic-method-dispatch/