String className = visitor.getBetterClassName();
String className = visitor.getDottedClassName();
	public static SourceLineAnnotation fromVisitedInstructionRange(BetterVisitor visitor, int startPC, int endPC) {		LineNumberTable lineNumberTable = getLineNumberTable(visitor);		String className = visitor.getBetterClassName();		String sourceFile = visitor.getSourceFile();		if (lineNumberTable == null)			return createUnknown(className, sourceFile, startPC, endPC);		int startLine = lineNumberTable.getSourceLine(startPC);		int endLine = lineNumberTable.getSourceLine(endPC);		return new SourceLineAnnotation(className, sourceFile, startLine, endLine, startPC, endPC);	}