I’m new to implementing web services and I’m doing it with jax-rs API using eclipse IDE for java-ee developers 2022. I have written a simple web service that returns a response object including a java object, which has been converted into XML using JAXB, when I run it on tomcat10 a 404 message get…
Tag: eclipse
How can i solve the problem with creating a class in java using Eclipse
So I am using eclipse to practice coding using java and till now it was doing great, until I wrote this program: whenever I am trying to run the code it is showing me nothing. I need help. Answer It wont show anything. Your code will wait till you enter the care name. So, first you need to provide input
Eclipse & E-Git: checking out old Github revisions for comparison – but can’t checkout/restore current HEAD revision
I have a longtime question here about checking out old Git revisions. There’s a feature in Eclipse where you can view your “Git History” via the Team Version Control History view and see all of your commits. If you right-click old revisions, you can click “Checkout” in the contex…
How to find the JRE location to use the system JRE in eclipse
I’m trying to set up a java project to use openjdk-11 and all the answers I have found so far have me going in circles. I’m using ubuntu 20.04, so I used the command ‘sudo apt install openjdk-11-jre’. The installation seemed to be successful but now I can’t seem to figure out the…
Java ClassVersionError although version seems to be okay
I’m getting the following error in my java web app (The application launches okay but when I click a button following error occurs). I’m using Tomcat (7.0.109) to run this application. java.lang.UnsupportedClassVersionError: FileDetailsServlet has been compiled by a more recent version of the Java…
Eclipse not giving warning when running java code which has compilation errors
When running a Java/Spring code, If the application has compilation errors we get a popup warning as ” Code contains compilation error..Continue running “. There is a checkbox there as ” Do not ask next time” I ticked that and allowed, Now Even if my large Java/spring applications cont…
How to get Mailbox after creating a Microsoft Graph Client (JAVA – Eclipse IDE)?
I have successfully created a MS Graph Client using Azure AD and JAVA. I have used the ClientSecretCredential for authentication. I believe the access token being received is valid too. However, I now want to get access to my (outlook) mailbox, using MS Graph and JAVA, to count the total number of emails in m…
Eclipse building the project with a different JRE than the one provided in java build path
I am new to eclipse and trying to run a spring application with a number of modules. I am setting the build path and compiler to use jdk 1.8 but when I run maven install it is building the project using JRE 1.5 for all the modules somehow. I checked the pom.xml but no where the compiler version was defined.
Trying to reverse my stream in ascending order – Java 8
This idea behind this code is that it reads the data from three .csv files w/ keys organized by year, and retrieves the sum of the data by year, as well as the minimum and maximum number for each year. The problem is, when print it returns the yearly results in descending order. I need help figuring out a way
My variable syntax is turning blue in eclipse which leads to errors in code [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 las…