Issue

When using a custom cache loader , the below exception is thrown:

Exception in thread "main" org.infinispan.commons.CacheException: Unable to invoke method public void org.infinispan.persistence.manager.PersistenceManagerImpl.preload() on object of type PersistenceManagerImpl

        at org.infinispan.commons.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:170)
        at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:869)
        at org.infinispan.factories.AbstractComponentRegistry.invokeStartMethods(AbstractComponentRegistry.java:638)
        at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:627)
        at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:530)
        at org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:218)
        at org.infinispan.cache.impl.CacheImpl.start(CacheImpl.java:814)
        at org.infinispan.manager.DefaultCacheManager.wireAndStartCache(DefaultCacheManager.java:591)
        at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:546)
        at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:423)
        at com.bp.mrisk.embedded.PriceApp.main(PriceApp.java:89)
Caused by: org.infinispan.persistence.spi.PersistenceException: Cannot preload from cache loader '.......' as it doesn't implement 'org.infinispan.persistence.
spi.AdvancedCacheLoader'
        at org.infinispan.persistence.manager.PersistenceManagerImpl.preload(PersistenceManagerImpl.java:206)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.infinispan.commons.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:168)