public static SourceLineAnnotation fromVisitedMethod(BetterVisitor visitor) {
public static SourceLineAnnotation fromVisitedMethod(PreorderVisitor visitor) {
	public static SourceLineAnnotation fromVisitedMethod(BetterVisitor visitor) {		LineNumberTable lineNumberTable = getLineNumberTable(visitor);		String className = visitor.getBetterClassName();		String sourceFile = visitor.getSourceFile();		Code code = visitor.getMethod().getCode();		int codeSize = (code != null) ? code.getCode().length : 0;		if (lineNumberTable == null)			return createUnknown(className, sourceFile, 0, codeSize - 1);		return forEntireMethod(className, sourceFile, lineNumberTable, codeSize);	}