Bug 315315 Warning messages seen while starting up workbench
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/util/PluginSettings.java
} );
				}
			}
			return al.toArray( new String[0][0] );
		}
	}
	/**
	 * Returns a list of all aggregate function names registered via extension
	 * point implementations (or simulated)
	 * 
	 * @return A list of all aggregate function names registered via extension
	 *         point implementations (or simulated)
	 */
	public final String[] getRegisteredAggregateFunctions( )
			throws ChartException
	{
		if ( inEclipseEnv( ) )
		{
			String[][] aggs = getPluginXmlStrings( "aggregatefunctions", 
					"aggregateFunction", 
					"name", 
					"function" ); 
			final String[] saFunctions = new String[aggs.length];
			for ( int i = 0; i < saFunctions.length; i++ )
			{
				saFunctions[i] = aggs[i][0];
			}
			return saFunctions;
		}
		else