bridge94

private String extractValue(Object value) {
        if (value == null) return "null";
        if (value instanceof BeanReference) return "@" + ((BeanReference) value).getBeanName();

        if (value instanceof BeanDefinition) {
            String className = ((BeanDefinition) value).getBeanClassName();
            return className != null ? className.substring(className.lastIndexOf('.') + 1) : "InnerBean";
        }

        if (value instanceof TypedStringValue) return xmlEscape(((TypedStringValue) value).getValue());

        if (value instanceof List) {
            List<String> cleaned = new ArrayList<>();
            int count = 0;
            for (Object item : (List<?>) value) {
                if (count++ >= 10) { cleaned.add("..."); break; }
                cleaned.add(extractValue(item));
            }
            // Use the RAW tag here; we will ensure it isn't escaped later
            return String.join("<BR ALIGN=\"LEFT\"/>", cleaned);
        }

        String s = value.toString();
        return xmlEscape(s.length() > 60 ? s.substring(0, 57) + "..." : s);
    }

    // UPDATED: This now builds the table string carefully
    private void writeToDotFile(String name, String color, List<PropertyValue> props, ConstructorArgumentValues cav) {
        StringBuilder label = new StringBuilder("<TABLE BORDER=\"0\" CELLBORDER=\"1\" CELLSPACING=\"0\" BGCOLOR=\"" + color + "\">");
        label.append("<TR><TD COLSPAN=\"2\"><B>").append(xmlEscape(name)).append("</B></TD></TR>");

        for (PropertyValue pv : props) {
            String cleanVal = extractValue(pv.getValue());
            label.append("<TR><TD ALIGN=\"LEFT\">").append(xmlEscape(pv.getName())).append("</TD>");
            // IMPORTANT: cleanVal already contains <BR/> tags and escaped text
            label.append("<TD ALIGN=\"LEFT\">").append(cleanVal).append("</TD></TR>");
        }

        // Process Constructor Args
        for (Map.Entry<Integer, ConstructorArgumentValues.ValueHolder> entry : cav.getIndexedArgumentValues().entrySet()) {
            String cleanVal = extractValue(entry.getValue().getValue());
            label.append("<TR><TD ALIGN=\"LEFT\"><I>arg[").append(entry.getKey()).append("]</I></TD>");
            label.append("<TD ALIGN=\"LEFT\">").append(cleanVal).append("</TD></TR>");
        }

        label.append("</TABLE>");

        // Output to DOT file with SINGLE brackets for HTML labels
        // Format: "beanName" [label=< ...HTML... >];
        dotFileWriter.append(String.format("  \"%s\" [label=<%s>];\n", name, label.toString()));
    }

    private String xmlEscape(String input) {
        if (input == null) return "";
        // Only escape characters that break HTML, but do NOT escape our intentional tags
        return input.replace("&", "&amp;")
                    .replace("<", "&lt;")
                    .replace(">", "&gt;")
                    .replace("\"", "&quot;")
                    .replace("'", "&apos;")
                    // Reverse the escape for our specific BR tag so it remains functional
                    .replace("&lt;BR ALIGN=&quot;LEFT&quot;/&gt;", "<BR ALIGN=\"LEFT\"/>");
    }