Start building Java 16 (#84)

* Start building Java 16

* Re-apply Fleek's change

* Removed the shitty Github auto formatted white space.

* Update to the maven build in Github workflows

Given TravisCI has started to charge, I guess this might be what we move back to using as our main way to verify if something can actually build.

* Update maven.yml

* Delete .travis.yml

.github/workflows/maven.yml

@@ -8,10 +8,20 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+    # Java 11 Builds
     - uses: actions/checkout@v1
-    - name: Set up JDK 1.8
+    - name: Set up JDK 11
       uses: actions/setup-java@v1
       with:
         java-version: 11
     - name: Build with Maven
       run: mvn -B package --file pom.xml
+
+    # Java 16 Builds
+    - uses: actions/checkout@v1
+    - name: Set up JDK 16
+      uses: actions/setup-java@v1
+      with:
+        java-version: 16
+    - name: Build with Maven
+      run: mvn -B package --file pom.xml