graal - Graal: High-Performance Polyglot Runtime :rocket: :trophy: (more…)

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The release of Java SE 15 in Sept 2020 will introduce "sealed classes" (JEP 360) as a preview feature. A sealed class is a class or interface which restricts which other classes or interfaces may extend it. Sealed classes, like enums, capture alternative... (more…)

Parameters, concatenations or both; which logging method should you use? (more…)

The Java has a number of methods and functions that are available for use with strings. These methods and functions are listed below in alphabetical order. For more details about any one of these, please visit its page. (more…)