java.lang.IndexOutOfBoundsException

Getting below error when starting JBOSS With a Spring application installed on it .

Caused by: java.lang.IndexOutOfBoundsException: fromIndex: 6 > toIndex: 1
	at java.util.BitSet.checkRange(BitSet.java:366)
	at java.util.BitSet.set(BitSet.java:481)
	at org.springframework.scheduling.support.CronSequenceGenerator.setNumberHits(CronSequenceGenerator.java:298)
	at org.springframework.scheduling.support.CronSequenceGenerator.setDays(CronSequenceGenerator.java:275)
	at org.springframework.scheduling.support.CronSequenceGenerator.parse(CronSequenceGenerator.java:241)
	at org.springframework.scheduling.support.CronSequenceGenerator.<init>(CronSequenceGenerator.java:81)
	at org.springframework.scheduling.support.CronTrigger.<init>(CronTrigger.java:54)
	at org.springframework.scheduling.support.CronTrigger.<init>(CronTrigger.java:44)
	at org.springframework.scheduling.config.ScheduledTaskRegistrar.afterPropertiesSet(ScheduledTaskRegistrar.java:188)
	at org.springframework.scheduling.annotation.ScheduledAnnotationBeanPostProcessor.onApplicationEvent(ScheduledAnnotationBeanPostProcessor.java:209)
	at org.springframework.scheduling.annotation.ScheduledAnnotationBeanPostProcessor.onApplicationEvent(ScheduledAnnotationBeanPostProcessor.java:1)
	at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)
	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:324)
	at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:929)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:467)
	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:384)
	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)
	at org.apache.tapestry5.internal.spring.SpringModuleDef$3$1.invoke(SpringModuleDef.java:220)
	at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:82)

Up on further verification there is no issue with JBOSS As it self alone can start successfully .

for java 1.8 bytecode compliance which is shipped with eap 7.x spring 4.x is required,it doesn't work correctly even with spring 3.2.x.
eap supported/tested configurations are follows for spring:

Spring (Core) 	4.2.5.RELEASE 	Red Hat may drop support for a "Spring Major Version" in favor of a new Spring version in a JBoss EAP minor release.
Spring Security 	4.0.4.RELEASE 	Red Hat may drop support for a "Spring Major Version" in favor of a new Spring version in a JBoss EAP minor release.
Spring Web Flow 	2.4.2.RELEASE 	Red Hat may drop support for a "Spring Major Version" in favor of a new Spring version in a JBoss EAP minor release.
Spring Web Services 	2.2.4.RELEASE 	Red Hat may drop support for a "Spring Major Version" in favor of a new Spring version in a JBoss EAP minor release. 

Refer below EAP 7.3 Spring support tested frameworks.

Application team fixed it at the code level for this .

Refer below link to get JBOSS tested compatability matrix .

https://access.redhat.com/articles/2026253