Bug 199009 [Automation][Regression] 2D percent stacked area chart did not render properly
steps to reproduce: - use the attached report design - preview in html expected behavior: - chart was renderred properly actual behavior: - it simply did not do so please refer to the attached screen captures
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/AxesRenderer.java
}
		return ta;
	}
	private void sort( double[] a, double[] b, final boolean sortFirstArray )
	{
		double[][] sa = new double[a.length][2];
		for ( int i = 0; i < a.length; i++ )
		{
			double[] ca = new double[2];
			ca[0] = a[i];
			ca[1] = b[i];
			sa[i] = ca;
		}
		Arrays.sort( sa, new Comparator( ) {
			public int compare( Object o1, Object o2 )
			{
				double[] l1 = (double[]) o1;
				double[] l2 = (double[]) o2;
				if ( sortFirstArray )
				{
					if ( l1[0] == l2[0] )
					{
						return 0;
					}
					if ( l1[0] < l2[0] )
					{
						return -1;
					}
				}
				else