Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed last year. Improve this question I already created Enum. But i cannot create new Enum. I wanna create and compare 2 Enums actua…
ORA-29531: no method in class (java)
I have a java procedure inside a package in Oracle: and it is defined something like this: When I try to call the procedure like this: it throws an error: Does anybody know the problem? Answer The int primitive and the Integer class are not the same thing, so your declaration does not match the Java method. I…
BeanCreationException when creating Bean of type org.springframework.web.servlet.LocaleResolver
I’m trying to apply internationalization in a Spring Boot app by following some guide. For some reason, in the guide that I’m following it works but not on my local. I can’t figure out why. The error I am getting in console is : org.springframework.beans.factory.BeanCreationException: Error …
Parse String datetime with Zone with Java Date
I am trying to parse these dates in java.time and then get a String representation. I read this similar answer and I have created a method in order to parse the above dates and return a String with the desired format: However, none patterns are matched. What I am missing here? UPDATE: In both dates I get an e…
SSL Handshake error after Client Finished handshake message
I’m attempting to perform mutual TLS authentication to server.com (changed), and I’m getting Fatal (HANDSHAKE_FAILURE): Couldn’t kickstart handshaking, javax.net.ssl.SSLException: readHandshakeRecord after Produced client Finished handshake message. I am using AdoptOpenJDK 11.0.11.9-hotspot.…
How to read value from JSON with Jackson Java
I have a JSON file: I want to get the items separately. I try to do, but the result did null: This is class for Items: What I do wrong? how correctly read value from items? Answer You didn’t handle the JSON array – items – properly, so as I commented under OP, all what you need to do is
Log4j RollingFileAppender has odd behavior when using the Log4j 1.x bridge
While I migrate to log4j2, I have configured my Tomcat web application to use the Log4j 1.x bridge. I followed the Migration guide here: https://logging.apache.org/log4j/2.x/manual/migration.html I continue to use my existing log4j.properties file which look like this: This successfully creates my log file an…
JMS Topic – Weblogic to Wildfly / JBoss migration
I have one of my Topics in WebLogic with overrides properties “Time-To Deliver Override” and “Delivery Mode Override” I’m working on a migration to WildFly server. I’ve declared the Topics in the standalone.xml under the ActiveMQ subsystem tag as following But, I have no id…
Could not initialize class org.nd4j.linalg.factory.Nd4j in docker container
I am trying to import a KERAS file in a docker container with a program that has the following java code sample: I am using Docker with WSL2 and the docker container has the following OS: If I run the program in WSL2 it works fine, but if I run it in the docker container I get the following error:
Java name generator variable is already defined in method main(String[]) [closed]
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 8 m…