Aug 16, 2013 · The Java idiom for that scenario would be to store the field values in a (hash) map instead. So you would have a couple of common accessors to set or get all attribute values …

I'm looking for clever ways to build dynamic Java classes, that is classes where you can add/remove fields at runtime. Usage scenario: I have an editor where users should be able to …

Apr 12, 2012 · When referring to internal private variables of Java POJOs that have getters/setters, I've used the following terms: field variable attribute property Is there any …

A constructor that initializes the name and id fields Google constructor and learn all about how they work, pay special attention when a learning source discusses how to initialize properties …

I'd say it's more LINQ-esque than Java-esque personally. I'd rather create the conversion code and then isolate the projection aspect, but if you'd rather duplicate the conversion logic loads …

Feb 11, 2014 · FYI, the terribly troublesome old date-time classes such as java.util.Date, java.util.Calendar, and java.text.SimpleDateFormat are now legacy, supplanted by the …

Sep 15, 2011 · Can I add a new field to a class if I have its class literal object and how can I determine that a particular Class is referenced or used in that class literal ?

Dec 15, 2011 · This will modify any JTextField that you create in the entire application Drop it just at the beginning of your very first window, it will affect every JTextField. …

Sep 14, 2020 · I keep getting the Java error The constructor LocalDate (int, int, int) is not visible. I am trying to create a private field and initialize it. How do I do this ...

Java more or less follows this idea, but as any paradigm implementation has its own features. Java allows describing methods, that is actions that the implementing object should be able to …