protected void raiseException(int position, JobDSLMessage message, Object... inserts) {
		throw new CheckpointedJobDefinitionException(expression, position, this.position,
				lastGoodPosition, tokenStream, message, inserts);
	}
Throw a new {@link CheckpointedJobDefinitionException} based on the current and
last successfully processed token position.

@param position position where parse error occurred
@param message  parse exception message
@param inserts  variables that may be inserted in the error message
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/job/dsl/Tokens.java