Bug 177091 Can't access stored procedure defined in Oracle Package
1.setup an oracle connection 2.try to call a stored procedure defined in package
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLDataSetEditorPage.java
for ( int i = 0; i < items.length; i++ )
							{
								items[i].dispose( );
							}
						}
						Utility.createTreeItems( item,
								columnList,
								SWT.NONE,
								columnImage );
					}
					else if ( obj.getType( ) == DbObject.PROCEDURE_TYPE )
					{
						ArrayList procedureList = metaDataProvider.getAllProcedure( catalogName,
								schemaName,
								SQLUtility.getTailoredSearchText( searchTxt.getText( ) ) );
						TreeItem[] items = item.getItems( );
						if ( items != null )
						{
							for ( int i = 0; i < items.length; i++ )
							{
								items[i].dispose( );
							}
						}
						Utility.createTreeItems( item,
								procedureList,
								SWT.NONE,
								columnImage );
						
					}
				}