Java version is set to 8

Author: Marat-Gumerov

.github/workflows/pack.yml

@@ -11,11 +11,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 7
+    - name: Set up JDK 8
       uses: actions/setup-java@v2
       with:
         distribution: 'zulu'
-        java-version: 7
+        java-version: 8
     - name: Run tests
       run: mvn test -Dgroups=pipeline --batch-mode
       env:

.github/workflows/tests.yml

@@ -9,11 +9,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 7
+    - name: Set up JDK 8
       uses: actions/setup-java@v2
       with:
         distribution: 'zulu'
-        java-version: 7
+        java-version: 8
     - name: Run tests
       run: mvn test -Dgroups=pipeline --batch-mode -q
       env:

pom.xml

@@ -81,8 +81,8 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.6.1</version>
         <configuration>
-          <source>7</source>
-          <target>7</target>
+          <source>8</source>
+          <target>8</target>
         </configuration>
       </plugin>
       <plugin>