Keywords in Java

 

Java Keywords

Java keywords are otherwise called held words. Keywords are specific words that go about as a key to a code. These are predefined words by Java so they can't be utilized as a variable or objects name or class name.

1) abstract:

Java abstract keywords is utilized to proclaim a theoretical class. A theoretical class can give the execution of the interface. It can have theoretical and non-unique techniques.

2) extends:

Java extends keyword is utilized to demonstrate that a class is gotten from another class or interface.

3) final:

Java final keyword is utilized to show that a variable holds a consistent worth. It is utilized with a variable. It is utilized to confine the client from refreshing the worth of the variable.

4) finally: 

Java finally keyword demonstrates a square of code in an attempt get structure. This square is constantly executed if a special case is dealt with.

5) implements: 

Java implements keyword is utilized to carry out an interface.

6) import: 

Java import keyword makes classes and interfaces accessible and open to the current source code.

7) interface: 

Java interface keyword is utilized to proclaim an interface. It can have just unique techniques.

8) new: 

Java new keyword used for creating a new keyword in java program.

9) package:

Java package is nothing but more then a way, where we can create our file in different dictionary according to their functionality.

10) return

The java return keyword used for return a method when program is executed.

11) static:

Java static keyword is utilized to demonstrate that a variable or strategy is a class technique. The static keyword in Java is predominantly utilized for memory the executives.

12) super: 

Java super keyword is a reference variable that is utilized to allude to parent class objects. It very well may be utilized to summon the prompt parent class strategy.

13) switch: 

The Java switch keyword contains a switch proclamation that executes code dependent on test esteem. The switch explanation tests the balance of a variable against numerous qualities.

14) this: 

Java this keyword can be utilized to allude the current item in a strategy or constructor.

15) void:

Java void keyword used to specifies that it does not return any value.