In this section we will discuss about the first java program example.
First Java Program Example
In this section we will discuss about the first java program example.
To create a Java program we would be required to create a Java class. In this class we will print a string like "IIT Mumbai". To demonstrate about a Java program I am giving a simple example.
Example
Here I am giving a simple example which will demonstrate you about how to write your first program in Java. In this example I have created a simple class named College.java. In side this class created a method named displayDetails() which will print the string "IIT Mumbai" on call. This class also contained a public static main method inside which Instantiate the class and called the method displayDetails().
Source Code
public class College { String str = "IIT Mumbai"; public void displayDetails() { System.out.println(str); } public static void main(String args[]) { College college = new College(); college.displayDetails(); } }
Output