Bug 182680 Use feature of new Aggregation framework of Data Engine.
DataEngine will implement new aggregation framework in 2.2.0RC0. After the implementation is finished Engine should go ahead to use new column bindings in definition of map/highlight.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/GetParameterDefinitionTask.java
if ( name.equals( pBase.getName( ) ) )
					{
						ret = pBase;
						break;
					}
				}
			}
		}
		if ( ret != null )
		{
			try
			{
				return (IParameterDefnBase) ret.clone( );
			}
			catch ( CloneNotSupportedException e )
			{
				log.log( Level.SEVERE, e.getMessage( ), e );
			}
		}
		return ret;
	}
	
	/**
	 * Gets the parameter list of the report.
	 * 
	 * @param design -
	 *            the handle of the report design
	 * @param includeParameterGroups
	 *            A <code>boolean</code> value specifies whether to include
	 *            parameter groups or not.