upgrades file

.circleci/config.yml

@@ -1,33 +1,19 @@
-# Java Maven CircleCI 2.0 configuration file
-#
-# Check https://circleci.com/docs/2.0/language-java/ for more details
-#
 version: 2
 jobs:
   build:
     docker:
-      # specify the version you desire here
       - image: cimg/openjdk:17.0
 
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/postgres:9.4
-
     working_directory: ~/repo
 
     environment:
-      # Customize the JVM maximum heap limit
       MAVEN_OPTS: -Xmx3200m
 
     steps:
       - checkout
-
-      # Download and cache dependencies
       - restore_cache:
           keys:
             - v1-dependencies-{{ checksum "pom.xml" }}
-            # fallback to using the latest cache if no exact match is found
             - v1-dependencies-
 
       - run: mvn clean install
@@ -37,5 +23,4 @@ jobs:
             - ~/.m2
           key: v1-dependencies-{{ checksum "pom.xml" }}
 
-      # run tests!
-      - run: mvn integration-test
+      - run: mvn integration-test