jjujuma

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jjujuma has asked 29 questions and find answers to 5 problems.

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jjujuma questions

EnumSet for pre-1.5 fake enums?
Unintended consequences of anonymous class created just for sake of adding instance initialization block
How can I find out when this Java API change happened?
Nice way to do this in modern OO C-like language?
Follow up: instance control in Java without enum [closed]
How deep would you expect the immutability of an immutable list to be?
Prohibit direct extension of Java class outside its package
How do I express ":" but not preceded by "\" in a Java regular expression?
How can I write a semaphore in Java which prioritizes previous successful applicants?
Why is import of class not needed when calling method on instance (Java)

jjujuma answers

What does it mean when we say Hashtable or Vector is synchronized?
How to use an array list in Java?
Converting List<String> to String[] in Java
Which of Java's hash structures supports 'linear chaining'?