From the course: Java Cheat Codes: Most Popular Functions
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Method declaration - Java Tutorial
From the course: Java Cheat Codes: Most Popular Functions
Method declaration
- [Instructor] Method declaration. Here's everything you'll need to know to create your own method in four steps. You'll start by identifying a task. Determine a specific task or functionality that you want to encapsulate within a method. Consider breaking down larger problems into smaller reusable methods. Two, define the method signature. Choose a descriptive name that clearly conveys the method's purpose. For example, camel case convention. Specify the return type, the data type of the value the method will return or a void for no return value. Declare any necessary parameters, input values within parentheses, including their data types. Optionally, apply and access modifier, the public, private, or protected to control visibility. Three, implement the method body and close the method's code within curly braces. Use clear and concise code to implement the desired functionality. Access any necessary parameters using their names within the method body. If the method returns a value…
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