In my server (production server), I have a goDaddy ssl certificate. I have both iOS and Android apps connecting with the server, iOS connecting with no problems, android with versions 4.* everything is good, but with devices with 2.3.* I always get a SSLHandshakeException. I did exactly like on Android Develo…
Spring JMS(ActiveMQ) delayed delivery of messages
We’re trying to set a delay on some JMS messages, so that a message will only be added to the queue/ received by the listener after x time. So far we’ve tried 2 approaches that didn’t work. 1) According to the spring documentation, we can set the delivery delay on the JMSTemplate. This is th…
Removing values from a custom LinkedList class
This custom class mimics the functionality of Java’s LinkedList Class except it only takes integers and obviously lacks most of the functionality. For this one method, removeAll(), I am to go through each node for the list and remove all nodes with that value. My problem is that when the first node in t…
Why does Hibernate throw org.hibernate.exception.LockAcquisitionException?
I have this method : Mapping : Person.hbm.xml Cars.hbm.xml This method works well for a single thread, and on multiple threads, gives me an error: AOP Transaction : NB : When i add Thread.sleep(5000) after update, it is ok. But this solution is not clean. Answer I have Cars -> (1 -n) places. And i have a f…
How to pass JVM options from bootRun
I’m developing simple Spring web application that communicates with remote host and I would like to test it locally behind corporate proxy. I use “Spring Boot” gradle plugin and the question is how can I specify proxy settings for JVM? I have try several ways to do it: gradle -Dhttp.proxyHos…
Unable to clean project in Android Studio
OS version: Ubuntu 14.04 LTE 64 Bit Java JRE/JDK version: Oracle JDK 1.8.0_11 Project directory is on a NTFS based drive. Whenever I try to clean my project I get something like below. :app:…
KSoap2 on Android freezing the device instead of making a webservice call
I’m trying to connect to .NET 4.0 webservice I created for receiving SOAP-calls from Android-devices, now hosted on local IIS for testing purposes. I found out that ksoap2 would be an excellent class library for doing what i want to do. Downloaded the .jar package from https://code.google.com/p/ksoap2-a…
java.lang.NoClassDefFoundError: Could not initialize class com.google.api.client.util.Data [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 8 years ago. Improve this question When …
Difference between e.getMessage() and e.getLocalizedMessage()
What is the difference between the getMessage and getLocalizedMessage methods on Java exceptions? I am using these both methods to get the message thrown by the catch block while performing error handling. Both of them get me the message from the error handling, but how exactly do these two differ? I did some…
How to skip the maven antrun copy/shade:shade goal dynamically?
I am using maven for configuration of an application consisting of multiple small services. Most of the services developed in java share the same maven configuration, as in the same build lifecycle, some shared resources (like spring AMQP). So I have organized the shared resources in a SuperPom. While the sha…