JVM Lite: Read Java File

Here's a simple example of how to read a Java file using the JVM.

Java Code:

public class Main {
    public static void main(String[] args) {
        // Reading a Java file
        String filePath = "path/to/your/file.java";
        try (FileInputStream fis = new FileInputStream(filePath)) {
            int b;
            while ((b = fis.read()) != -1) {
                System.out.print((char) b);
            }
        } catch (IOException e) {
            System.err.println("Error reading file: " + e.getMessage());
        }
    }
}
        

Explanation:

• The code uses a FileInputStream to read the contents of a Java file.
• The file is opened and read character by character until EOF is reached.
• Error handling is included to catch potential IOExceptions.

Note: Replace path/to/your/file.java with the actual path to your Java file.

Read Java File

Instructions:

1. Open the browser and navigate to this page.
2. Click the "Read Java File" button.
3. Your Java file will be displayed below.