Bug 161223 gantt chart legend in swing is rendered incorrectly
Create a Gantt Chart with a thick line View it in the preview pane The legend is rendered with rounded corners. It should be rendered as a rectangle like in SWT.
chart/org.eclipse.birt.chart.device.extension/src/org/eclipse/birt/chart/device/swing/SwingRendererImpl.java
_g2d.setRenderingHint( RenderingHints.KEY_FRACTIONALMETRICS,
					RenderingHints.VALUE_FRACTIONALMETRICS_ON );
			_g2d.setRenderingHint( RenderingHints.KEY_RENDERING,
					RenderingHints.VALUE_RENDER_QUALITY );
			
			logger.log( ILogger.INFORMATION,
					Messages.getString( "SwingRendererImpl.info.using.graphics.context", 
							new Object[]{
								_g2d
							},
							getULocale( ) ) );
		}
		else if ( sProperty.equals( IDeviceRenderer.DPI_RESOLUTION ) )
		{
			getDisplayServer( ).setDpiResolution( ( (Integer) oValue ).intValue( ) );
		}
	}
	/**
	 * 
	 * @param g2d
	 */
	public final Object getGraphicsContext( )
	{
		return _g2d;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.chart.output.IPrimitiveRenderListener#setClip(org.eclipse.birt.chart.output.ClipRenderEvent)
	 */