OO: the new spaghetti code?
Many moons ago, Simula was created. From it came Smalltalk, and C++, followed by Java and a host of other languages sporting this new programming paradigm: object-oriented programming. Objects are everywhere — most new/modern languages, at least in the mainstream, are based on them — and are used for everything. In Java, all the core data structures are implemented in an object-oriented fashion.
I’m not convinced that all this is a good thing. In fact, I submit that excessive use of object-oriented principles leads to a new kind of spaghetti code, rendering programs perhaps as unreadable as when implemented with unscrupulous GOTOs. OK, maybe not quite, but it can still be pretty bad.