Lesson 3
Objective
Import classes from a package.
Public Java classes are always visible if you use their fully qualified name. The import statement, however, makes Java classes available
to the current class with the use of a shortened name. Importing a class doesn't make it visible--it just saves you the task of repeatedly typing
the fully qualified name.
There are two forms of the import statement:
Using Java Packages
You can import classes either way, I find it more convenient to import all of the classes in a package using the * wildcard.
You can import classes either way, I find it more convenient to import all of the classes in a package using the * wildcard.
Please refer to the Java API documentation if you have a question about any of the standard Java classes or packages.
The Java API documentation is available for download at Sun MicroSystems Web site.
The Java API documentation is available for download at Sun MicroSystems Web site.
Import Keyword - Exercise
Click the Exercise link below to import classes from packages.
Import Keyword - Exercise
Import Keyword - Exercise
