Java class methods are functions or procedures defined within a class in the Java programming language. They can be used to perform specific tasks or operations on objects of the class, or they can be used to manipulate data within the class.
Here is an example of a Java class with a method:
public class MyClass { int x; public void setX(int value) { x = value; } }
In this example, the MyClass
class has a single method called setX
, which sets the value of the x
variable to the specified value. The method is declared with the public
keyword, which means that it can be accessed from other classes. The void
keyword specifies that the method does not return a value.
To call this method on an object of the MyClass
class, we would do the following:
MyClass obj = new MyClass(); obj.setX(10);
This creates a new instance of the MyClass
class and sets the value of its x
variable to 10 using the setX
method.