Christian Semrau questions

Christian Semrau answers

• Java ConcurrentHashMap atomic get if present
• Ensure method A is called after every call of B (an abstract implemented method)?
• Constructors in Programming languages
• Understanding logic in CaseInsensitiveComparator
• Finding the closest integer fraction to a given random real between 0..1, given ranges of numerator and denominator
• Java equivalent to C#'s @ symbol for escaping \ [duplicate]
• Regex unordered matches
• java.lang.UnsupportedClassVersionError in eclipse [duplicate]
• eclEmma - full code coverage on class header?
• What is the purpose of java.lang.reflect.Array's getter and setter methods?