How to compile Java code?

To compile Java code, follow these steps:

1. Open your terminal or command prompt.

2. Navigate to the directory where your Java file is located. For example:

   cd ~/project

3. Use the javac command followed by the name of your Java file to compile it. For example:

   javac YourFileName.java

   This will generate a class file with the same name as your Java file.

4. To run the compiled Java program, use the java command followed by the name of the class (without the .class extension). For example:

   java YourFileName

Make sure to replace YourFileName with the actual name of your Java file.