Method _toString

src/org/antlr/codebuff/Trainer.java:765–767

(FeatureMetaData[] FEATURES, InputDocument doc, int[] features)

	}

	public static String _toString(FeatureMetaData[] FEATURES, InputDocument doc, int[] features) {
		return _toString(FEATURES, doc, features, true);
	}

	public static String _toString(FeatureMetaData[] FEATURES, InputDocument doc, int[] features,
	                               boolean showInfo) {