/**
* Gets this tag if it is already mutable, or a mutable copy of this tag if it is immutable.
*
* @return This tag if it is already mutable, or a mutable copy of this tag if it is immutable.
*/
public ComponentTag mutable() {
if (xmlTag.isMutable()) {
return this;
} else {
ComponentTag tag = new ComponentTag(xmlTag.mutable());
copyPropertiesTo(tag);
return tag;
}
}
