@Override
	final public boolean equals(Object obj) {
		// Made final to ensure that nobody attempts to subclass this to check the contents 
		// of 'data', as that could be expensive.
		return super.equals(obj);
	}
Returns the root dataset for this data and all its ancestors.
@return the root dataset for this data and all its ancestors.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/threaded/TableData.java