Bug 145741 Could not set the value of Boolean parameter as 0 or 1
Description: Could not set the value of report scalar boolean parameter as 0 or 1. Steps to reproduce: 1.Create a report parameter, boolean type, Combo Box display type. 2.Add the value as 0, failed. Expect result: Could set integer value to boolean type parameter.
core/org.eclipse.birt.core/src/org/eclipse/birt/core/data/DataTypeUtil.java
{
	
	private static Map dateTimeholder = new HashMap();
	private static Map dateHolder = new HashMap();
	
	/**
	 * 
	 *
	 */
	private DateFormatHolder(){}
	
	/**
	 * 
	 * @param dateStyle
	 * @param timeStyle
	 * @param locale
	 * @return
	 */
	public static DateFormat getDateTimeInstance( int dateStyle, int timeStyle, ULocale locale )
	{