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
* @see org.eclipse.birt.report.engine.executor.IFactoryContext#getReportDesign()
	 */
	public ReportDesignHandle getDesign( )
	{
		return (ReportDesignHandle) runnable.getDesignHandle( );
	}
	/**
	 * @return Returns the report.
	 */
	public IReportContent getReportContent( )
	{
		return reportContent;
	}
	public void setReportContent( IReportContent content )
	{
		this.reportContent = content;
		content.getErrors( ).addAll( onPrepareErrors );
	}
	/**
	 * Loads scripts that are stored in an external file. Used to support
	 * include-script. Each script file should be load only once. and the script
	 * in the file must be encoded in UTF-8.
	 * 
	 * @param fileName
	 *            script file name
	 */
	public void loadScript( String fileName )
	{
		ReportDesignHandle reportDesign = this.getDesign( );
		URL url = null;