api/src/main/java/org/apache/myfaces/core/api/shared/ComponentUtils.java [172:233]:
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    public static UIComponent findComponentChildOrFacetFrom(UIComponent parent, String id, String innerExpr)
    {
        if (parent.getFacetCount() > 0)
        {
            for (UIComponent facet : parent.getFacets().values())
            {
                if (id.equals(facet.getId()))
                {
                    if (innerExpr == null)
                    {
                        return facet;
                    }
                    else if (facet instanceof NamingContainer)
                    {
                        UIComponent find = facet.findComponent(innerExpr);
                        if (find != null)
                        {
                            return find;
                        }
                    }
                }
                else if (!(facet instanceof NamingContainer))
                {
                    UIComponent find = findComponentChildOrFacetFrom(facet, id, innerExpr);
                    if (find != null)
                    {
                        return find;
                    }
                }
            }
        }
        if (parent.getChildCount() > 0)
        {
            for (int i = 0, childCount = parent.getChildCount(); i < childCount; i++)
            {
                UIComponent child = parent.getChildren().get(i);
                if (id.equals(child.getId()))
                {
                    if (innerExpr == null)
                    {
                        return child;
                    }
                    else if (child instanceof NamingContainer)
                    {
                        UIComponent find = child.findComponent(innerExpr);
                        if (find != null)
                        {
                            return find;
                        }
                    }
                }
                else if (!(child instanceof NamingContainer))
                {
                    UIComponent find = findComponentChildOrFacetFrom(child, id, innerExpr);
                    if (find != null)
                    {
                        return find;
                    }
                }
            }
        }
        return null;
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impl/src/main/java/org/apache/myfaces/view/facelets/tag/faces/ComponentSupport.java [618:679]:
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    public static UIComponent findComponentChildOrFacetFrom(UIComponent parent, String id, String innerExpr)
    {
        if (parent.getFacetCount() > 0)
        {
            for (UIComponent facet : parent.getFacets().values())
            {
                if (id.equals(facet.getId()))
                {
                    if (innerExpr == null)
                    {
                        return facet;
                    }
                    else if (facet instanceof NamingContainer)
                    {
                        UIComponent find = facet.findComponent(innerExpr);
                        if (find != null)
                        {
                            return find;
                        }
                    }
                }
                else if (!(facet instanceof NamingContainer))
                {
                    UIComponent find = findComponentChildOrFacetFrom(facet, id, innerExpr);
                    if (find != null)
                    {
                        return find;
                    }
                }
            }
        }
        if (parent.getChildCount() > 0)
        {
            for (int i = 0, childCount = parent.getChildCount(); i < childCount; i++)
            {
                UIComponent child = parent.getChildren().get(i);
                if (id.equals(child.getId()))
                {
                    if (innerExpr == null)
                    {
                        return child;
                    }
                    else if (child instanceof NamingContainer)
                    {
                        UIComponent find = child.findComponent(innerExpr);
                        if (find != null)
                        {
                            return find;
                        }
                    }
                }
                else if (!(child instanceof NamingContainer))
                {
                    UIComponent find = findComponentChildOrFacetFrom(child, id, innerExpr);
                    if (find != null)
                    {
                        return find;
                    }
                }
            }
        }
        return null;
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