Java Modifier Types - Java

What are Java Modifier Types?

Modifiers are keywords which you add to the one's definitions to change their meanings. Java language has a wide variety of modifiers, along with the subsequent −

  • Java access Modifiers
  • Non-access Modifiers

to use a modifier, you encompass its keyword inside the definition of a class, method, or variable. The modifier precedes the rest of the statement, as in the following instance.

Example

Access Control Modifiers

Java provides a number of access modifiers to set access levels for classes, variables, methods and constructors. The four access levels are −

  • Visible to the package, the default. No modifiers are needed.
  • Visible to the class only (private).
  • Visible to the world (public).
  • Visible to the package and all subclasses (protected).

Non-Access Modifiers

Java provides a number of non-access modifiers to achieve many other functionality.

  • The static modifier for creating class methods and variables.
  • The final modifier for finalizing the implementations of classes, methods, and variables.
  • The abstract modifier for creating abstract classes and methods.
  • The synchronized and volatile modifiers, which are used for threads.

what is Following?

inside the subsequent section, we are able to be discussing basic Operators used in Java Language. The chapter will give you an overview of how those operators can be used throughout software development.

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