@Nonnull
	public DirectoryChooserBuilder setInitialDirectory(@Nonnull File initialDirectory) {
		this.initialDirectory = initialDirectory;
		return this;
	}
@param initialDirectory
		Dialog's initial directory to open within and have selected.

@return Self.
recaf-ui/src/main/java/software/coley/recaf/util/DirectoryChooserBuilder.java