Bug 168318 [regression]Print doesn't work correctly when preview attached file through external browser[00]
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
numberFormatters.put( value, fmt );
		}
		return fmt;
	}
	/**
	 * get a date formatter object
	 * 
	 * @param value
	 *            date format
	 * @return formatter object
	 */
	public DateFormatter getDateFormatter( String value )
	{
		DateFormatter fmt = (DateFormatter) dateFormatters.get( value );
		if ( fmt == null )
		{
			fmt = new DateFormatter( value, ULocale.forLocale(locale) );
			dateFormatters.put( value, fmt );
		}
		return fmt;
	}
	/**
	 * set the executor used in the execution context
	 * 
	 * @param executor
	 */
	public void setExecutor( IReportExecutor executor )
	{
		this.executor = executor;
	}