Bug 184569 Time parameter format will affact other data item format.[0705]
Description: Time parameter format will affact other data item format. Build number:2.2.0.v20070428 Steps to reproduce: 1. New a report parameter, Time type. 2. Click Change to set format as hh:mm. 3. Drag the parameter to layout. 4. Insert a Data item, datetime type, input expression as "new Date()". 5. Preview and input 8:30 as value Expected result: Display time value and the second line display datetime value. Actual result: Both parameter and data item display time value. Error log:N/A
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
* @return Returns the locale.
	 */
	public Locale getLocale( )
	{
		return locale;
	}
	/**
	 * @param locale
	 *            The locale to set.
	 */
	public void setLocale( Locale locale )
	{
		this.locale = locale;
		this.scriptContext.getContext( ).setLocale( locale );
	}
	/**
	 * @return Returns the report.
	 */
	public Report getReport( )
	{
		if ( runnable != null )
		{
			return runnable.getReportIR( );
		}
		return null;
	}
	public void openDataEngine( )
	{
		if ( dataEngine == null )
		{