Bug 190082 ID and Message does not match
org.eclipse.birt.report.designer.core\src\org\eclipse\birt\report\designer\nls\messages.properties, following ID and message is found: ColorBuilder.text.None=Auto The ID said None, but the text is Auto. If the text is Auto, ID should be ColorBuilder.text.Auto. More information:
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/widget/ColorBuilder.java
public void getValue( AccessibleControlEvent e )
			{
				e.result = combo.getText( );
			}
		} );
		combo.getAccessible( )
				.addAccessibleControlListener( new AccessibleControlAdapter( ) {
					public void getRole( AccessibleControlEvent e )
					{
						e.detail = ACC.ROLE_COMBOBOX;;
					}
					public void getValue( AccessibleControlEvent e )
					{
						e.result = combo.getText( );
					}
				} );
	}
	/**
	 * Sets the color choiceSet from DE model.
	 * 
	 * @param choiceSet
	 *            The color ChoiceSet.
	 */
	public void setChoiceSet( IChoiceSet choiceSet )
	{
		this.choiceSet = choiceSet;
		String[] colors = ChoiceSetFactory.getDisplayNamefromChoiceSet( choiceSet );
		Arrays.sort( colors );
		combo.removeAll( );
		combo.add( NONE_CHOICE );