Bug 152898 Error Bar Chart
Version: 3.2.0 Build id: I20060602-1317 The option of chart sometimes works ok, but sometimes it has the following error:
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/AutoScale.java
public final void setMinimum( Object o )
	{
		this.oMinimum = o;
	}
	/**
	 * 
	 * @return
	 */
	public final Object getMaximum( )
	{
		return oMaximum;
	}
	/**
	 * @param o
	 */
	public final void setMaximum( Object o )
	{
		this.oMaximum = o;
	}
	/**
	 * 
	 * @return
	 */
	public final Object getStep( )
	{
		return oStep;
	}
	/**
	 * @param o
	 */