More Java CI changes

.github/workflows/java-ci.yml

@@ -10,6 +10,10 @@ jobs:
       - name: Checkout latest code
         uses: actions/checkout@v2
 
+      - name: Get Hash
+        id: hash
+        run: echo "git_hash=$(git rev-parse --short "$GITHUB_SHA")" >> $GITHUB_HASH
+
       - name: Set up JDK 16
         uses: actions/setup-java@v2
         with:
@@ -29,5 +33,5 @@ jobs:
 
       - uses: actions/upload-artifact@v2
         with:
-          name: Package
+          name: eco-dev-${{ env.hash }}
           path: build/libs