add generic parameter to Iterator, ArrayList and Collection declarations
JBIDE-14305: Add dependency on log4j-1.2.15.jar in org.jboss.tools.hibernate4_3
JBIDE-18471: update parent pom to 4.3.0.Alpha1-SNAPSHOT
Add missing "//-NLS-1$" tags
Remove unused method IClassMetaData.getIdentifier(Object)
Remove unneeded @SuppressWarnings("unchecked")
Add generic parameters to Collections
Fix warnings in ServiceProxy
Use PersistentClass.getOptimisticLockStyle() instead of deprecated Persistent.getOptimisticLockMode()
Add missing "//$NON-NLS-1$" tags