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Top Questions
27
votes
What is mutex and semaphore in Java ? What is the main difference?
java
multithreading
concurrency
mutex
semaphore
asked Apr 21 '09 at 6:51
stackoverflow.com
25
votes
Young , Tenured and Perm generation
java
jvm
heap
asked Jan 15 '10 at 10:22
stackoverflow.com
17
votes
“Island of isolation” of Garbage Collection
java
garbage-collection
asked Apr 27 '09 at 9:33
stackoverflow.com
14
votes
what is context object design pattern?
java
design-patterns
asked Apr 21 '09 at 10:34
stackoverflow.com
14
votes
Use cases for IdentityHashMap
java
asked May 8 '09 at 6:51
stackoverflow.com
12
votes
How does bytecode get verified in the JVM?
java
jvm
bytecode
asked Apr 16 '09 at 6:42
stackoverflow.com
11
votes
What are the design patterns which used in Spring framework?
design-patterns
spring
asked Apr 16 '09 at 10:40
stackoverflow.com
9
votes
IPV6 address into compressed form in Java
java
regex
ipv6
regex-negation
asked Aug 12 '11 at 17:26
stackoverflow.com
7
votes
Hibernate and JPA, what to use, where?
java
hibernate
orm
jpa
ejb-3.0
asked Jun 24 '10 at 10:08
stackoverflow.com
7
votes
Do two synchronized methods execute simultaneously
java
multithreading
asked Jul 1 '10 at 17:06
stackoverflow.com
1
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