FEATURES,SYNTAX

1. PROGRAMMING IN JAVA
UNIT 1
Ms. V.VENNILA
Assistant Professor
Department of Information Technology
Bon Secours College For Women, Thanjavur

2. What is JAVA

3. Purpose of JAVA

4. How JAVA is used

5. JAVA Basic Syntax

6. Let us Try Out
Building your first Java Program

7. Hello Internet
// hello.java: Hello Internet program
class HelloInternet
{
public static void main(String args[])
{
System.out.println(“Hello Internet”);
}
}

8. Program Processing
 Compilation
# javac hello.java
results in HelloInternet.class
 Execution
# java HelloInternet
Hello Internet
#