I have a Java maven project whose Jar file is used as a SDK library in other projects. This SDK is used to call other APIs which are by default in the prod environment. I want to make it run on testing environment by overriding a variable. This is the Routes class which contains the base URL for prod/testing is
Tag: jar
Get jar manifest attributes from Java agent
I am running my own java agent on a jar containing some sample code. Input to the command line: I’m currently providing the sample-code.jar’s main class (as stated in its manifest) as an arg to the agent, although, I’m trying to find a way to access the sample-code.jar’s manifest’s Main-Class attribute from within the agent’s premain. I tried some of
java Program runtime is too fast? Issue with Memory
So I am running some simulations that require some sample datasets. For the sake of simplicity I am using this http://loremipsum.sourceforge.net/ Lorem Ipsum generator. I am setting a test parameter called DATASIZE that sets the amount of words or paragraphs this generator creates. I am using this generated data to create an “input” and “output” hash. The output data will
Split Packages: Java Modules vs Sealed Jars
Both Sealed Packages/Jars and the Java Module System disallow spliting packages across several jars. Does that mean that all packages contained within a Module are implicitly sealed? If not what does explicitly sealing the jar change? Answer Yes, packages within modules are always implicitly sealed. This is specified in the documentation of the Package class: A Package automatically defined for
com.typesafe.config.ConfigException$Missing: reference.conf: No configuration setting found for key ‘default’
I created a jar file of my Akka application. When I run the jar file by the command java -jar file.jar then I see this error. What could be possibly wrong and how can I fix this? Answer This kind of error happens when the application is unable to found the reference.conf configuration file in the classpath. Make sure such
.jar File can’t find image file path
I’m creating a simple program that I now want to export as a executable jar file. Everything works fine except the jar file can’t find the image. For creating the runnable JAR file I used the second option in Eclipse 2021-12 (Package required libraries into generated JAR). This seems to work well, because I only have the jar and no
FileNotFoundException in SpringBoot when running in Docker Container
My Springboot Application is running fine in IDE but when I create fat jar file and run on docker it gives the error. I am connecting my application with firebase so i want to include the serviceAccountKey.json file from the resource folder. The application runs fine in my ide, but while deploying it over the docker container it gives the
Replace external jar dependency with local intellij project
So I have an intellij IDEA project (project A) which includes a bunch of external jar libraries. I am currently working on one of those external jar libraries (project B) and I want to replace it with the local project (project B) on my computer. So, in short: I have Project A which depends on jar B I want to
Extract .jar file with NodeJS
I need to extract a JAR file using NodeJS and I have no idea how, also I’m not sure if StackOverFlow is the right place for this so sorry if it’s not. Answer so jar files are just java archive files that can be unzipped with any commonly available operating system tool like unzip or jar, so a simple command
How can I output a random image when in a jar file?
The below code works when running from my editor but the image fails to load when compiled into a runnable jar file with eclipse. Could someone please suggest how I can modify my code or editor to load the files when compiled. I have read other methods of accessing files but since I need to select randomly from a folder,