Bug 136564 Use a parameter from library, format can be inherited.
Use a parameter from library, format can be inherited. Steps: 1.Create a library named lib1, create a parameter named p1, string, default value: "abc", formatted as Uppercase 2.Create a report, use the lib1, drag the p1 from lib1 to the layout 3.Preview Actual Results: 1.P1 can not be formatted as Uppercase Expected Results: 1.P1 can be formatted as uppercase
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ParameterDialog.java
return canBeBlank;
	}
	private boolean canBeNull( )
	{
		boolean canBeNull = false;
		if ( PARAM_CONTROL_LIST.equals( getSelectedControlType( ) )
				|| DesignChoiceConstants.PARAM_CONTROL_TEXT_BOX.equals( getSelectedControlType( ) ) )
		{
			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 );
		return ( choice != dummyChoice && ( ( canBeNull( )
				&& choiceValue == null && defaultValue == null ) || ( choiceValue != null && choiceValue.equals( defaultValue ) ) ) );
	}
	private boolean isStatic( )
	{
		return staticRadio.getSelection( );
	}