Bug 153214 Data in integer column cannot be imported to report paramter
Description: Data in integer column cannot be imported to report paramter Steps to reproduce: 1. New birt sample data source and dataset from CUSTOMERS 2. New a report parameter, integer, list-box, static 3. Click Import button, select customers dataset Expected result: Integer columns are listed in Select Column list actual result: No available columns for selection but actually CUSTOMERNUMBER column is integer type column
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ParameterDialog.java
canBeBlank = inputParameter.allowBlank( );
			}
		}
		return canBeBlank;
	}
	private boolean canBeNull( )
	{
		boolean canBeNull = false;
		if ( dirtyProperties.containsKey( CHECKBOX_ALLOW_NULL ) )
		{
			canBeNull = ( (Boolean) dirtyProperties.get( CHECKBOX_ALLOW_NULL ) ).booleanValue( );
		}
		else
		{
			canBeNull = inputParameter.allowNull( );
		}
		return canBeNull;
	}
	private boolean isDefaultChoice( SelectionChoice choice )
	{
		String choiceValue = choice.getValue( );
		String defaultValue = convertToStandardFormat( this.defaultValue );
		
		{
			if ( canBeNull( ) && choiceValue == null && defaultValue == null )
			{
				return true;
			}
			return choiceValue != null && isEqual( choiceValue, defaultValue );
		}