public String toString() {
        StringBuilder sb = new StringBuilder().append("{");
        sb.append("access=").append(classReader.getAccess()).append(", ");
        sb.append("name=").append(classReader.getClassName()).append(", ");
        sb.append("interfaces=").append(Arrays.toString(classReader.getInterfaces())).append(", ");
        sb.append("super=").append(classReader.getSuperName());
        sb.append("}");
        return sb.toString();
    }
Returns the start index of the attribute_info structure of this class.

@return the start index of the attribute_info structure of this class.
agent-module/profiler/src/main/java/com/navercorp/pinpoint/profiler/instrument/classreading/ClassReaderWrapper.java