openjdk-8

问题 I would like to ask, if anybody knows date or more informations about JDK flight recorder backport in the RedHat OpenJDK 8 production release (for RHEL 7)? I've tried the last build (1.8.0_242-b08) that doesn't contain it yet, and based on this article (https://www.i-programmer.info/news/80-java/13279-openjdk-8-to-get-jdk-flight-recorder.html) I thought that it will contain and nowhere can not find more information. Best regards and thanks for your answers. 回答1: Thank you for your answers. I

问题 How to read value of java annotation with JDK8 and JDK11? import io.cucumber.java.en.When; public class Sof { private static final Logger log = LoggerFactory.getLogger(Sof.class); @When(value = "I update text {string} with {string}(\\?)") public static void main(String[] args) { Class c = Sof.class; Method[] methods = c.getMethods(); Method method = null; for (Method m : methods) { if (m.getName().equals("main")) { method = m; } } Annotation stepAnnotation = method.getAnnotation(When.class);

问题 This question already has an answer here : Java JComboBox Incompatible Types: Cannot be converted to string (1 answer) Closed last month . In this question (Adding items to a JComboBox) it is described how an Item can be added to a JComboBox. This would allow to store an Object in a JComboBox, and overriding the toString() method the JComboBox would display a value and it will return the whole object. I have included the following class: public class ComboItem { private String key; private

问题 This question already has an answer here : Java JComboBox Incompatible Types: Cannot be converted to string (1 answer) Closed last month . In this question (Adding items to a JComboBox) it is described how an Item can be added to a JComboBox. This would allow to store an Object in a JComboBox, and overriding the toString() method the JComboBox would display a value and it will return the whole object. I have included the following class: public class ComboItem { private String key; private