Gray

Gray has asked 12 questions and find answers to 595 problems.

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About

Java hacker. In a previous life a C hacker. Ton of distributed architecture experience, lot of networking/multithreading, some ORM knowledge. ORMLite primary author.

Gray questions

How to scale a Graphics2D image with transparent padding
Problems with lost packets across jgroups channels on EC2
How to achieve some measure of "privilege separation" with Java web-server?
How can a Spring bean detect if it itself has been wrapped in an AOP proxy?
SSL problems with S3/AWS using the Java API: "hostname in certificate didn't match"
How to exclude certain resources from the maven war plugin war file?
How to connect to Java instances running on EC2 using JMX
Why do spring/hibernate read-only database transactions run slower than read-write?
Why are annotations under Android such a performance issue (slow)?
How to get the ThreadPoolExecutor to increase threads to max before queueing?

Gray answers

Is there a reason to prefer the Executors factory methods over instantiating the classes directly?
Working around the "variable might not have been initialized" error
Java synchronized counter - what about get()?
How can I get a RejectedExecutionException
Gracefully shutdown a program with multiple threads having infinite while loop
Initializing a thread in a static block?
Closing JMX Connection for concurrent operations
Is java.util.concurrent.CountDownLatch.countDown() atomic?
Prevent accidental history editing in bash
OrmLite: Difference between Dao.callBatchTasks() and TransactionManager.callInTransaction()