Bug 122254 Not Like operator is missing in the Filter tab of Data Set window
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/script/ScriptEvalUtil.java
}
		}
		
		if ( logger.isLoggable( Level.FINER ) )
			logger.exiting( ScriptEvalUtil.class.getName( ),
					"evalExpr",
					result );
		return result;
	}	
	
	/**
	 * Evaluates a ROM script and converts the result type into one accepted by
	 * BIRT: Double (for all numeric types), java.util.Date, String, Boolean.
	 * Converts Javascript exception and script runtime exceptions to
	 * DataException
	 * 
	 * @param cx
	 * @param scope
	 * @param scriptText
	 * @param source
	 * @param lineNo
	 * @return
	 * @throws DataException
	 */
	public static Object evaluateJSAsExpr(Context cx, Scriptable scope,
			String scriptText, String source, int lineNo)
			throws DataException 
	{
		if ( logger.isLoggable( Level.FINER ) )
			logger.entering( ScriptEvalUtil.class.getName( ),