Bug 201235 Display text from multi-select parameter is wrong.[0705][0002]
Description: Display text from multi-select parameter is wrong. Build number:2.2.1.v20070827 Steps to reproduce: 1. 1. New a report parameter p1, listbox. 2. Add values like DisplayText/Value v1/1 v2/2. 3. Insert a data item to Layout, Input expression as params["p1"].displayText[0] 4. Preview and select one value, click OK. Expected result: For multi-select parameter, return null for display text or some correct value. Actual result: Display "v" Error log:n/a
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/BirtUtility.java
missingParameter = true;
						break;
					}
				}
				if ( missingParameter )
					break;
			}
			else
			{
				
				if ( parameterValue instanceof String
						&& ( (String) parameterValue ).length( ) <= 0 )
				{
					missingParameter = true;
					break;
				}
			}
		}
		return missingParameter;
	}
	/**
	 * Handle SOAP operation. Parse report parameters and display text
	 * 
	 * @param operation
	 * @param bean
	 * @param parameterMap
	 * @param displayTexts
	 * @throws Exception
	 */
	public static void handleOperation( Operation operation,