//****************** Using double brace initialization ********************

new BaseRoot() {{
    setChild(new BaseChild() {{
        setName("someChildName");
        getContents().add(new ChildContents() {{
            setName(c.getName());
            setId(c.getId());
        }});
        setCharacteristics(new ChildCharacteristics() {{
            setDescriptor(new ChildDescriptor() {{
                setCommonName("someDescriptor");
            }});
            setId(database.getCharId());
            setValue(database.getCharValue());
        }});
    }});
    setName("someName");
    setId(database.getRootId());
}}

//******************* Using classic initialization ************************

BaseRoot root = new BaseRoot();

BaseChild child = new BaseChild();
child.setName("someChildName");

ChildContents content = new ChildContents();
content.setName(c.getName());
content.setId(c.getId());
child.getContents().add(content);

ChildCharacteristics chars = new ChildCharacteristics();
ChildDescriptor desc = new ChildDescriptor();
desc.setCommonName("someDescriptor");
chars.setDescriptor(desc);

chars.setId(database.getCharId());
chars.setValue(database.getCharValue());

child.setCharacteristics(chars);

root.setChild(child);
root.setName("someName");
root.setId(database.getRootId());

//******************* Using weird brace initialization ************************

BaseRoot root = new BaseRoot();
{
    BaseChild child = new BaseChild();
    {
        child.setName("someChildName");

        ChildContents content = new ChildContents();
        {
            content.setName(c.getName());
            content.setId(c.getId());
        }
        child.getContents().add(content);

        ChildCharacteristics chars = new ChildCharacteristics();
        {
            ChildDescriptor desc = new ChildDescriptor();
            {
                desc.setCommonName("someDescriptor");
            }
            chars.setDescriptor(desc);

            chars.setId(database.getCharId());
            chars.setValue(database.getCharValue());
        }

        child.setCharacteristics(chars);
    }

    root.setChild(child);
    root.setName("someName");
    root.setId(database.getRootId());
}