Method flat

paper-api/src/main/java/org/bukkit/Note.java:170–175

Creates a new note for a flat tone, such as A-flat. @param octave The octave where the note is in. Has to be 0 - 1. @param tone The tone within the octave. @return The new note.

(int octave, @NotNull Tone tone)

     * @return The new note.
     */
    @NotNull
    public static Note flat(int octave, @NotNull Tone tone) {
        Preconditions.checkArgument(octave != 2, "Octave cannot be 2 for flats");
        tone = tone == Tone.G ? Tone.F : Tone.values()[tone.ordinal() - 1];
        return new Note(octave, tone, tone.isSharpable());
    }

    /**
     * Creates a new note for a sharp tone, such as A-sharp.