Bug 151794 Integer data can't be retrieved in dynamic parameter
Steps to reproduce: 1.New a sample data source and a data set from table "CUSTOMERS" 2.New a dynamic parameter, choose data type "Integer" Expected result: Those integer data set columns are listed in "Select value column" Actual result: No column available
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ParameterDialog.java
ERROR_MSG_DUPLICATED_LABEL,
								SWT.ICON_INFORMATION );
						return;
					}
				}
				newValue = convertToStandardFormat( newValue );
				if ( containValue( choice, newValue, property ) )
				{
					if ( COLUMN_DISPLAY_TEXT.equals( property ) )
					{
						ExceptionHandler.openMessageBox( ERROR_TITLE_INVALID_INPUT,
								ERROR_MSG_DUPLICATED_LABEL,
								SWT.ICON_INFORMATION );
					}
					else
					{
						ExceptionHandler.openMessageBox( ERROR_TITLE_INVALID_INPUT,
								ERROR_MSG_DUPLICATED_VALUE,
								SWT.ICON_INFORMATION );
					}
					return;
				}
				if ( choice == dummyChoice )
				{
					choice = StructureFactory.createSelectionChoice( );
					choiceList.add( choice );
				}
				if ( COLUMN_VALUE.equals( property ) )
				{
					if ( isDefaultChoice( choice ) )