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Compiling and Running a Program
When we compile a Java program, the Java compiler converts it into bytecode. This bytecode
is a platform-independent code which can run on any machine without modifications. A Java
compiler is a program that translates the source code written by us into machine-readable code.
To compile and run a program, follow these steps:
Step 1 Click on the Compile button located at the top of the code editor window.
Compiling a Program
If your program is successfully compiled, the message Class compiled – no syntax errors will
appear at the bottom of the code editor window.
Step 2 Go to the main window of your project and right-click on the HelloWorld class icon. A
shortcut menu will appear.
Step 3 Select the void main(String[] args) option. The Method Call dialog box will appear.
Step 4 Click on OK.
Running a Program Method Call Dialog Box
The output of your program will appear in the Terminal Window as:
Output
Program Coding 55

