- Java is develop by James Gosling in 1991
- Java is a developed in the early 90s in Sun Microsystems company. Java first version release in 1995 (Java 1.0).
- Java first name is Oak.
- It is a high -level language.
- Java is object oriented programing.
- Java is run on-Java virtual Machine.
How to run a Java program?
First of all we will install a jdk Software,then next install a eclipse Software.
Java is run on jvm (Java virtual machine).
In below figure we will show a how to Execute a one simple program.
Java is a simple and secure language.
Next slide we will explain , how to write a simple java program.
How to use a simple java program
- In java programing, first create Package .
public class MyClass; // Class is a user-defined function,and class is a key word.
{
public static void main(string[] ,arg) //main function is starting of program.
{
System.out.println(“Hello Friends”); //This function is print the output on output screen.
}
}
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