Alex Suo

Alex Suo has asked 4 questions and find answers to 19 problems.

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Alex Suo questions

Is it possible to have non-generic method return generic type?
Is Java lambda anonymous object reused?
Is x86 CMPXCHG atomic, if so why does it need LOCK?

Alex Suo answers

Java - static & volatile necessary when not instantiating objects?
Use class name from properties file as default for factory return
elapsedRealtime analogue for Object.wait
The type ArrayList is not generic; it cannot be parameterized with arguments <Integer>
How to publish messages to EMS Topic using Java
Adding to a linkedList in a HashMap<String, LinkedList>
Why is StringBuilder#append(int) faster in Java 7 than in Java 8?
How to modify a 2D array from multiple threads without synchronization
Looping: i vs loopCount [closed]
How to simulate multiple user input for JUnit