Joop Eggen questions

Joop Eggen answers

• Java sort string both alphabetically and keep ASCII order
• Java read unicode with \u
• Conversion of a byte value into an int
• Java: Equivalent to Python's str.format()
• How to parse a ISO 8601 String to Java Date on Android [duplicate]
• Parsing a String to Java Code at Runtime
• Xerces DOM parser incredibly slow?
• FileWriter is not writing into a file [duplicate]
• Checking that a user-requested file is under a base directory
• Is it safe to use AtomicBoolean for database locking in Scala/Java?