Anand

Anand has asked 81 questions and find answers to 3 problems.

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Java/J2EE developer

Anand questions

Create an index in mongodb with more than one field using java
updating some column values in hibernate
Dropping the same column name from mutiple tables in Oracle
Java objects are equal though hashcode is different
Using orphan removal in Hibernate
Reading messages offset in Apache Kafka
Bulk reading of data in hibernate using scrollable result set
Concurrency value in JMS topic listener in Spring
Static factory disadvantage over constructor [closed]
Why doesn't openSession work but getCurrentSession works in Spring Hibernate

Anand answers

Dozer mapping not working for nested object
WeakHashMap example
Implementation difference between Aggregation and Composition in Java