Task 4 - Images in YAML

.gitlab-ci.yml

@@ -6,6 +6,7 @@ stages:
 
 java:
   stage: test
+  image: "openjdk:14"
   script:
     - javac src/*.java
     - java -cp src/ Hello $GREET > result.txt
@@ -14,6 +15,7 @@ java:
 
 python:
   stage: test
+  image: "python:3-slim"
   script:
     - python src/hello.py $GREET > result.txt
     - cat result.txt