src/main/java/com/helger/genericode/Genericode10Helper.java
@Nonnull
  public static KeyColumnRef createKeyColumnRef (@Nullable final Column aColumn)
  {
    final KeyColumnRef aColumnRef = s_aFactory.createKeyColumnRef ();
    // Important: reference the object itself and not just the ID!!!
    aColumnRef.setRef (aColumn);
    return aColumnRef;
  }
@Nonnull
  public static KeyColumnRef createKeyColumnRef (@Nullable final Column aColumn)
  {
    final KeyColumnRef aColumnRef = s_aFactory.createKeyColumnRef ();
    // Important: reference the object itself and not just the ID!!!
    aColumnRef.setRef (aColumn);
    return aColumnRef;
  }
Create a {@link KeyColumnRef} object

@param aColumn
The column to reference
@return Never <code>null</code>.