No, method names and class names in Java are usually different because methods and classes need to be uniquely identified within the same class. The method name usually describes the function of the method, while the class name usually describes the concept represented by the class.
Method name and class name in Java
Answer:
No, Java The method names and class names in are usually different.
Expand:
The class name in Java is used to identify the class, and the method name is used to identify the method in the class. The two must be different because methods and classes must be uniquely identifiable within a class.
Method names are usually verbs or verb phrases that describe the function or purpose of the method. For example, if a method adds two numbers, its name might be add
.
Class names are usually nouns or noun phrases that describe the concept represented by the class. For example, if a class represents a car, its name might be Car
.
Other notes:
- The method name can be the same as the class name, but this is considered bad practice as it can lead to confusion.
- In some cases, it may be necessary to use an inner class where the method name is the same as the outer class name. Inner classes are used to encapsulate related functions in outer classes, and use
$
symbols to distinguish them from outer classes.
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