Here's a topic I don't understand. What's the benefit of making a private constructor and a public getInstance method? I understand why you would make the constructor private: to keep someone from ...

Java's default constructor allows developers to create instances of classes when no other constructors are explicitly defined. The default constructor in Java takes no arguments -- it simply ...

One of the problems with expecting too many parameters to be passed to a Java method is that it is more difficult for the client of that method to be determine that they are passing the appropriate ...