public void addDataRow(final String from, final String to, int weight) {
		final ArrayList<Object> valueData = new ArrayList<>();
		valueData.add(from);
		valueData.add(to);
		valueData.add(weight);
		values.add(valueData);
	}
public void addDataRow(final String from, final String to, int weight) {
		final ArrayList<Object> valueData = new ArrayList<>();
		valueData.add(from);
		valueData.add(to);
		valueData.add(weight);
		values.add(valueData);
	}
public void addDataRow ( final String from , final String to , int weight ) { final ArrayList < Object > valueData = new ArrayList <> ( ) ; valueData . add ( from ) ; valueData . add ( to ) ; valueData . add ( weight ) ; values . add ( valueData ) ; }
Adds the data row.

@param from the from
@param to the to
@param weight the weight
Adds the data row .