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2.3 Calling a Void Method

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Calling a Void Method

A void method is a type of method that performs a task but doesn’t give anything back to the program after finishing. It might do things like print a message, update an object’s properties, or get input from a user. Its job is simply to take action.

In this unit

10 lessons

  1. 2.1Objects: Instances of ClassesPreview lesson
  2. 2.2.1Creating and Storing Objects (Instantiation)Preview lesson
  3. 2.2.2Constructors, parameters, and methodsPreview lesson
  4. 2.3Calling a Void MethodThis lesson
  5. 2.4Calling a Void Method with ParametersPreview lesson
  6. 2.5Calling a Non-void MethodPreview lesson
  7. 2.6String Objects: Concatenation, Literals, and MorePreview lesson
  8. 2.7String MethodsPreview lesson
  9. 2.8Wrapper Classes: Integer and DoublePreview lesson
  10. 2.9Using the Math ClassPreview lesson

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