`javap -l EmptyLoop` currently outputs the LineNumberTable/LocalVariableTable, even without the `-c` flag. This means there is output, which references instructions and lines of code, for which there is no context.

I propose to remove this output, thereby coupling the `-c` and `-l` flag. For the `-l` without `-c` case I propose outputting a warning and no LineNumberTable/LocalVariableTable information.

This proposal stems from discussion in: https://github.com/openjdk/jdk/pull/22359


Example for `javap -l EmptyLoop`

```
Compiled from "EmptyLoop.java"
public class EmptyLoop {
  public EmptyLoop();
    Code:
      LineNumberTable:
        line 1: 0

  public void emptyLoop();
    Code:
      LineNumberTable:
        line 3: 0
        line 5: 14
}
```