Bug 211384 [Regression]Refresh issue of multiple parameters on Stored Procedure Dataset[07]
Description: [Regression]Refresh issue of multiple parameters on Stored Procedure Dataset[07] Build number: 2.3.0.v20071129-0800 Steps to reproduce: 1, New a stored procedure dataset and make sure the procedure including multiple input or output parameters 2, After specify the query, go to parameters page Expected result: After step2, all the required parameters listed in parameters page Actual result: Refresh the page all the paremeters listed
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLDataSetEditorPage.java
}
	}
	/**
	 * 
	 * @return
	 */
	private DataSetDesign getDataSetDesign( )
	{
		if ( dataSetDesign == null )
			dataSetDesign = this.getInitializationDesign( );
		return dataSetDesign;
	}
	/**
	 * populate shema list if the schema is supported
	 * 
	 */
	protected void populateSchemaList( )
	{
		if ( rootNode != null )
		{
			removeTreeItem( rootNode );
		}
		if ( JdbcPlugin.getDefault( )
				.getPluginPreferences( )
				.getString( DateSetPreferencePage.SCHEMAS_PREFETCH_CONFIG )
				.equals( ENABLED ) )
		{
			getAvailableSchema( );
		}
		else