Bug 183546 Time parameter with format display wrong value.[0705]
Description: Time parameter with format display wrong value. Build number:2.2.0.v2007042309 Steps to reproduce: Chinese Locale. 1. New a report parameter, time type, input value as 04/23/2006 9:30:20 AM. 2. Click Change button, set format as mm:hh. 3. Drag the parameter to Layout and preview. Expected result: Display correct value Actual result: Display "1970 1 06:09" The value stored in config file is wrong. I saw <structure> <property name="name">time_6</property> <property name="value">06:09:00 AM</property> </structure> Error log:N/A
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/DataUtil.java
* be <code>java.lang.String</code>.</li>
	 * </ul>
	 * 
	 * @param value
	 *  		the input value to validate
	 * @return the formatted string
	 */
	public static String getDisplayValue( Object value )
	{
		if ( value == null )
			return null;
		if ( value instanceof Float || value instanceof Double
				|| value instanceof BigDecimal
				|| value instanceof com.ibm.icu.math.BigDecimal )
		{
			return value.toString( );
		}
		return ParameterValidationUtil.getDisplayValue( value );
	}
	/**
	 * Try convert an object to given type Types supported:
	 * <p>
	 * <ul>
	 * <li>IScalarParameterDefn.TYPE_INTEGER</li>
	 * <li>IScalarParameterDefn.TYPE_DECIMAL</li>
	 * <li>IScalarParameterDefn.TYPE_BOOLEAN</li>
	 * <li>IScalarParameterDefn.TYPE_DATE_TIME</li>
	 * <li>IScalarParameterDefn.TYPE_FLOAT</li>
	 * <li>IScalarParameterDefn.TYPE_STRING</li>
	 * <li>IScalarParameterDefn.TYPE_DATE</li>