Merge branch '1.16' of https://github.com/Dqu1J/simplerauth into 1.16

.github/workflows/gradle.yml

@@ -5,14 +5,14 @@ name: Java CI with Gradle
 
 on:
   push:
-    branches: [ master ]
+    branches: [ "master", "1.16" ]
     paths-ignore:
       - '.github/**'
       - '**.md'
       - '.gitignore'
       - 'LICENSE'
   pull_request:
-    branches: [ master ]
+    branches: [ "master", "1.16" ]
     paths-ignore:
       - '.github/**'
       - '**.md'
@@ -23,13 +23,16 @@ jobs:
   build:
 
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java_version: [1.8, 16]
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 16
+    - name: Set up JDK ${{matrix.java_version}}
       uses: actions/setup-java@v2
       with:
-        java-version: '16'
+        java-version: ${{matrix.java_version}}
         distribution: 'adopt'
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew