src/main/java/wybs/util/AbstractSyntacticItem.java
@Override
	public <T extends SyntacticItem> List<T> getParents(Class<T> kind) {
		return parent.getParents(this, kind);
	}
@Override
	public <T extends SyntacticItem> List<T> getParents(Class<T> kind) {
		return parent.getParents(this, kind);
	}
Get all syntactic items of a given kind which refer to this item.

@param kind
@return