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Prevent JavaFX dialog from closing

I’m currently creating a dialog using JavaFX. The Dialog it self works very well but now I’m trying to add an input validation which warns the user when he forgets to fill out a text field. And here comes my question: Is it possible to prevent the dialog from closing inside the Result Converter? Like this: I noticed that the

Cannot deserialize; nested exception is org.springframework.core.serializer.support.SerializationFailedException: Failed to deserialize payload

I am using eclipse marse jee, spring 4, redis 3. I downloaded a spring example from here. This example has 4 applications: admin – gateway – resource – ui. I have ran all of these program. I tested http://localhost:8080/ui/ and log in with username:admin, password:admin. I got this error in ui application. Can anyone help me? Answer Seems like SpringSecurityContextImpl

SLF4J logging with jboss/wildfly 10

I have a Java webapp running in a WildFly 10 server. I used to have the following libraries as Maven dependencies: I would now like to use wildfly’s builtin logging subsystem. Which libraries do I need to add to my project(s)? How do I configure the default log-category and root logger declared in standalone.xml to log everything from packages “com.mycompany”

Gradle jacoco coverage report with more than one submodule(s)?

Does anybody know how to configure a gradle file for java jacoco report that contain codecoverage of more than one gradle submodule? my current approach only shows codecoverage of the current submodule but not codecoverage of a sibling-submodul. I have this project structure when i execute gradlew :extlib:check :extlib:jacocoTestReport the junit-test “Integrationtest.java” is executed and a codecoverage report is generated

Enable HTTP2 with Tomcat in Spring Boot

Tomcat 8.5, which will be the default in Spring Boot 1.4, supports HTTP/2. How can HTTP/2 be enabled in a Spring Boot application? Answer The most elegant and best-performing way to enable HTTP/2 with a Spring Boot application follows here. First, as mentioned in Andy Wilkinson’s answer, you need to enable HTTP/2 at Tomcat level: In case you are not

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