What are the keywords in Java used to define a class?

Keywords in Java refer to special words that are reserved by the Java language with specific meanings and purposes in programming. They cannot be used as identifiers. The keyword used to define a class is “class.” In Java, the keyword “class” is used to declare a class, indicating the beginning of defining a class. For example:

public class MyClass {
    // 类的成员变量和方法
}