true ) ); selectedParameter.setHelpText( UIUtil.convertToModelString( helpTextEditor.getText( ),
	private void saveParameterProperties( ) throws SemanticException	{		if ( selectedParameter != null && selectedParameter != newParameter )		{			selectedParameter.setPromptText( UIUtil.convertToModelString( promptText.getText( ),					false ) );			selectedParameter.setDefaultValue( UIUtil.convertToModelString( defaultValueEditor.getText( ),					true ) );			selectedParameter.setHelpText( UIUtil.convertToModelString( helpTextEditor.getText( ),					true ) );			if ( StringUtil.isBlank( listLimit.getText( ) ) )			{				selectedParameter.setProperty( ScalarParameterHandle.LIST_LIMIT_PROP,						null );			}			else			{				selectedParameter.setListlimit( Integer.parseInt( listLimit.getText( ) ) );			}			selectedParameter.setAllowNull( allowNull.getSelection( ) );			selectedParameter.setName( UIUtil.convertToModelString( paramNameEditor.getText( ),					true ) );			refreshValueTable( );		};	}