Cron expression parser for java
<dependency> <groupId>com.github.stuxuhai</groupId> <artifactId>jcron</artifactId> <version>1.0.1</version> </dependency>DateTimenow = DateTime.now(); CronExpressioncronExpression = newCronExpression("0 0 12 * * ?"); DateTimenextTime = cronExpression.getTimeAfter(now);