It seems like you're encountering an error related to the Python `command-not-found` package rather than a Java-specific issue. This error suggests that the `javac` command is being interpreted as a Python script, which is causing confusion.
To resolve this, you can try explicitly specifying the Java compiler by providing the full path to the `javac` executable. Typically, `javac` is located in the Java installation directory. You can find the location by running the following command in your terminal:
```bash
which javac
```
This command should output the full path to the `javac` executable. Once you have the path, you can use it to compile your Java file. For example, if the output of the `which javac` command is `/usr/bin/javac`, you can compile your `HelloWorld.java` file like this:
```bash
/usr/bin/javac HelloWorld.java
```
Replace `/usr/bin/javac` with the actual path you obtained from the `which` command.
If you haven't installed the Java Development Kit (JDK) yet, you'll need to do so. You can install it using your Linux distribution's package manager. For example, on Debian-based systems like Linux Mint, you can install OpenJDK, which includes the Java compiler (`javac`), using the following command:
```bash
sudo apt install default-jdk
```
Once the JDK is installed, you should be able to compile your Java files without encountering the Python-related error. If you continue to face issues or need further
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