I am trying to develop a java application for cruise control system. But I am having a problem in no such file exception. As I am little bit new in java coding. I am not sure why this problem is occurring. My Code is-

```
 public static void main(String[] commandLineArgs) throws IOException {
    Path input_path = Paths.get(commandLineArgs[0]);
    List<InputState> input_states = StateInput.input_states_from_file(input_path);
    Timer timer = new Timer(new CruiseControlSystem());
    List<OutputState> output_states = timer.pulse_from_input(input_states);
    for (OutputState s : output_states){
        System.out.println(s.format());
    }
}

```

And the Error I found is -

```
Exception in thread "main" java.nio.file.NoSuchFileException: commandLineArgs[0]
at sun.nio.fs.WindowsException.translateToIOException(Unknown Source)
at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
at sun.nio.fs.WindowsException.rethrowAsIOException(Unknown Source)
at sun.nio.fs.WindowsFileSystemProvider.newByteChannel(Unknown Source)
at java.nio.file.Files.newByteChannel(Unknown Source)
at java.nio.file.Files.newByteChannel(Unknown Source)
at java.nio.file.spi.FileSystemProvider.newInputStream(Unknown Source)
at java.nio.file.Files.newInputStream(Unknown Source)
at java.nio.file.Files.newBufferedReader(Unknown Source)
at java.nio.file.Files.readAllLines(Unknown Source)
at StateInput.input_states_from_file(StateInput.java:31)
at CommandLine.main(CommandLine.java:23)

```

My Main Method is -

```
public static void main(String[] commandLineArgs) throws IOException {
    Path input_path = Paths.get(commandLineArgs[0]);
    List<InputState> input_states = StateInput.input_states_from_file(input_path);
    Timer timer = new Timer(new CruiseControlSystem());
    List<OutputState> output_states = timer.pulse_from_input(input_states);
    for (OutputState s : output_states){
        System.out.println(s.format());
     }
 }

```

[![image of run configuration](https://i.stack.imgur.com/TcRlX.png)](https://i.stack.imgur.com/TcRlX.png)