As an alternative to rewriting the same code, many software development environments provide a library tool that organizes frequently used code. Once developers finish debugging some reusable code, ...

Not open for further replies. public void f() { System.out.println("ImplementInterface.f"); } public void g() { System.out.println("ImplementInterface.g"); } public ...

The Javadoc documentation for the Package class states: Package objects contain version information about the implementation and specification of a Java package. This versioning information is ...