Asked by: Jeff Pereira
technology and computing programming languages

What are the two types of import statement in Java?

24
Two Types of "import" Statements. This section describes two types of 'import' statements: Single Type Import and On-Demand Type Import. 4 sample Java source files are provided to test 'import' statements.


Accordingly, what is the import statement in Java?

In Java, the import statement is used to bring certain classes or the entire packages, into visibility. As soon as imported, a class can be referred to directly by using only its name. The import statement is a convenience to the programmer and is not technically needed to write complete Java program.

Likewise, what is a Java package and how is it used? Packages In Java. Package in Java is a mechanism to encapsulate a group of classes, sub packages and interfaces. Packages are used for: Making searching/locating and usage of classes, interfaces, enumerations and annotations easier. Providing controlled access: protected and default have package level access control.

Also to know is, what are the various ways of using import statement in Java?

import is a keyword. import keyword is used to import built-in and user-defined packages into your java source file so that your class can refer to a class that is in another package by directly using its name. Use the '*' character to declare all the classes belonging to the package.

What is meant by wildcard import in Java?

The wildcard import imports all classes in a package by using The information for the classes in an imported package is not read in at compile time or runtime unless the class is used in the program. The import statement simply tells the compiler where to locate the classes.

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6th March, 2020

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