What's "object-oriented" about that code? I'm suspicious of vague labels like "OOP" and "FP", but even some of the Java docs call Java's streams "functional-sty

What's "object-oriented" about that code? I'm suspicious of vague labels like "OOP" and "FP", but even some of the Java docs call Java's streams "functional-style". https://docs.oracle.com/javase/8/docs/api/java/util/stream/package-summary.html https://docs.oracle.com/javase/8/docs/api/java/util/stream/p...