IClass type = iAttribute.getType();

String typeExpression = iAttribute.getTypeExpression();

    private static String getBoundsClassString(IClass boundsClass) {
        if(isAnonymousBoundClass(boundsClass)) {
            StringBuilder sb = new StringBuilder();
            ITemplateBinding[] templateBindings = boundsClass.getTemplateBindings();
            for (int i = 0; i < templateBindings.length; i++) {
                sb.append(getTemplateBindingString(templateBindings[i]));
                if (i + 1 != templateBindings.length) {
                    sb.append(" , ");
                }
            }
            return sb.toString();
        } else {
            return boundsClass.getName();
        }
    }
    
    public static boolean isAnonymousBoundClass(IClass boundsClass) {
        return boundsClass != null 
        && boundsClass.getName().equals("") 
        && boundsClass.getTemplateBindings() != null 
        && boundsClass.getTemplateBindings().length != 0;
    }
    
    private static String getTemplateBindingString(ITemplateBinding templateBinding) {
        StringBuilder sb = new StringBuilder();
        IClass template = templateBinding.getTemplate();
        if (template == null) {
            return sb.toString();
        }
        sb.append(templateBinding.getTemplate().getName());
        sb.append("<");
        Map actualMap = templateBinding.getActualMap();
        IClassifierTemplateParameter[] templateParameters = template.getTemplateParameters();
        for (IClassifierTemplateParameter param : templateParameters) {
            Object actual = actualMap.get(param);
            if (actual instanceof IClass) {
                sb.append(((IClass)actual).getName());
            } else if (actual instanceof String) {
                sb.append(actual);
            } else {
                Object defaultValue = param.getDefaultValue();
                if (defaultValue instanceof IClass) {
                    if (isAnonymousBoundClass((IClass)defaultValue)) {
                        ITemplateBinding defaultTemplateBinding = ((IClass)defaultValue).getTemplateBindings()[0];
                        sb.append(getTemplateBindingString(defaultTemplateBinding));
                    } else {
                        sb.append(((IClass)defaultValue).getName());
                    }
                } else if (defaultValue instanceof String) {
                    sb.append(defaultValue);
                } else {
                    sb.append("?");
                }
            }
            sb.append(param.getTypeModifier());
        }
        if ("<".equals(sb.toString())) {
            sb.append("?");
        }
        sb.append(">");
        return sb.toString();
    }