What is the method?
A Java method is a collection of statements that together perform a function.
A method is an ordered combination of steps to solve a type of problem
Methods are contained in classes or objects
Methods are created in the program and referenced elsewhere
Advantages of the method
1. Make the program shorter and clearer.
2. Conducive to program maintenance.
3. It can improve the efficiency of program development.
4. Improved code reusability.
Name rules for methods
The first word of the method name should start with a lowercase letter, and subsequent words should start with an uppercase letter, without using connections. symbol. For example: addPerson.
Underscores may appear in JUnit test method names to separate logical components of the name. A typical pattern is: test
For more java knowledge, please pay attention to java basic tutorial.
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