InfoWorld

Type dependency in Java, Part 1

Understanding type compatibility is fundamental to writing good Java programs, but the interplay of variances between Java language elements can seem highly academic to the uninitiated. This article ...
テックターゲットジャパン

「intはIntegerの略」じゃない？ Java初心者が混乱する“根本的な違い ...

プログラミング言語・実行環境の「Java」には、整数を扱うための仕組みとして「int」と「Integer」の2つがある。“字面”だけで判断して「intもIntegerも同じであり、intはIntegerの略に過ぎない」と考えてはいけない。intとIntegerは名称は似ているものの ...
InfoWorld

Type dependency in Java, Part 2

Understanding type compatibility is fundamental to writing good Java programs, but the interplay of variances between Java language elements can seem highly academic to the uninitiated. This two-part ...
TheServerSide

Performance cost of autoboxing Java primitive types explained

Community driven content discussing all aspects of software development from DevOps to design patterns. Primitive types represent the simplest, most direct way to represent data in code. Even the most ...