Michael

Michael has asked 12 questions and find answers to 175 problems.

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Michael questions

How can I configure Jackson to serialize base classes first?
Reasoning behind 'sort' core util's key (-k) syntax
How can I guarantee that Thread.sleep sleeps for at least that amount of time?
Jackson XML deserialization skips field when using multiple useWrapping = false
Literal dash added to DateTimeFormatterBuilder causes parsing to fail
What's the worst resolution I can reasonably expect from System.nanoTime?
How does Lombok.val actually work?

Michael answers

HashMap has backing array, then why is it unordered
Java: replace switch with lambdas. Worth it?
Disabling Java Integer Cache
Decorator pattern implementations - extends vs implements
How to transform a for loop into stream loop
Java Date implementation with unknown day, month and/or year
Ambiguous behaviour in casting
September's short form "Sep" no longer parses in Java 17 in en_GB locale
Setting null or empty for @singular list in lombok
For loop instead while loop in Collections