@Nullable
  public static Column getColumnOfID (@Nonnull final ColumnSet aColumnSet, @Nullable final String sID) {
    """
	Get the column with the specified ID.
	
	@param aColumnSet
	The column set to scan. May not be <code>null</code>.
	@param sID
	The ID to search. May be <code>null</code>.
	@return <code>null</code> if no such column exists.
    """
    if (sID != null)
      for (final Column aColumn : getAllColumns (aColumnSet))
        if (aColumn.getId ().equals (sID))
          return aColumn;
    return null;
  }
@Nullable
  public static Column getColumnOfID (@Nonnull final ColumnSet aColumnSet, @Nullable final String sID)
  {
    if (sID != null)
      for (final Column aColumn : getAllColumns (aColumnSet))
        if (aColumn.getId ().equals (sID))
          return aColumn;
    return null;
  }
@ Nullable public static Column getColumnOfID ( @ Nonnull final ColumnSet aColumnSet , @ Nullable final String sID ) { if ( sID != null ) for ( final Column aColumn : getAllColumns ( aColumnSet ) ) if ( aColumn . getId ( ) . equals ( sID ) ) return aColumn ; return null ; }
Get the column with the specified ID.

@param aColumnSet
The column set to scan. May not be <code>null</code>.
@param sID
The ID to search. May be <code>null</code>.
@return <code>null</code> if no such column exists.
Get the column with the specified ID .