HHH-6276 org.hibernate.test.cache.ehcache.EhCacheRegionFactoryImpl fails due to no slf4j in test configuration

hibernate-ehcache/hibernate-ehcache.gradle

@@ -2,11 +2,8 @@ apply plugin: 'java'
 
 dependencies {
     compile( project( ':hibernate-core' ) )
-    compile( [group: 'net.sf.ehcache', name: 'ehcache-core', version: '2.4.1'] )
+    compile( [group: 'net.sf.ehcache', name: 'ehcache-core', version: '2.4.1'] ){
+        trasitive = false
+    }
     testCompile( project(':hibernate-testing') )
-    testRuntime( [group: 'org.slf4j', name: 'slf4j-simple', version: '1.6.1'] )
-}
-
-test {
-  ignoreFailures = true
 }