privateは、そのクラス内からしかアクセスできないのに対して、protectedは、protectedで宣言したデータが属するクラスを継承した子クラスの中からでもアクセスが可能になる。通常、privateで宣言したフィールドにアクセスする為に、publicで宣言したgetterを設定 ...

We have heard about the access modifiers in JAVA. Not only we have heard it, but we also come across it every day while writing code. As a beginner, I was getting confused about when and where to use ...

Day 7: 🤔 Did you know? In Java, if you don’t specify an access modifier, your class or method doesn’t become public or private… it becomes default (package-private)! 👉 That means it’s only visible ...

Consider that you are developing a Java program where you work with the superclass Professor and the subclass ProfessorEmeritus. Create the code for these classes that fulfills the requirements that ...