Introduction: How to Write First Program in JAVA
In order to start writing programs in Java, set up your work environment.
Any sort of Notepad-like program will suffice for programming in Java.
Make sure that you have the Java Software Development Kit installed. You will need this for compiling your program.
Lets Start Witting a Java Program
Step 1: In Your Text Editor, Create a New File and Save It As "HelloWorld.java".
Step 2: Declare Your Class and Your Main Method. the Main Method Public Static Void Main(String Args) Is the Method That Will Be Executed When the Programming Is Running.
Step 3: Write the Line of Code That Will Print Out "Hello World."
Step 4: Save Your File and Open Up Command Prompt or Terminal to Compile the Program.
Step 5: Save Your File and Open Up Command Prompt or Terminal to Compile the Program.
Step 6: Congratulations, You Have Made Your First Java Program!
We have a be nice policy.
Please be positive and constructive.