The difference between packages and interfaces in Java
#In this article, we will understand the difference between packages and interfaces in Java.
Package
- #It is a group of classes and/or interfaces that are grouped together.
It can be created using the "Package" keyword.
This can be done using the "import" keyword.
can be imported.
Example
package package_name; public class class_name { . (body of class) . }
Interface
It is a set of abstract methods and constants.
Can be created using the "Interface" keyword.
can be extended by another interface.
can also be implemented by classes.
Can be achieved using the "implement" keyword.
Example
interface interface_name { variable declaration; method declaration; }
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