Using Google Java Code Style

.github/workflows/checkstyle.yml

@@ -0,0 +1,20 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Java Code Style Check with Maven
+
+on: [push, pull_request]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Code Style Check
+        run: mvn -B checkstyle:check --file pom.xml

.github/workflows/ci.yml

@@ -6,21 +6,21 @@ jobs:
   Build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
-    - name: Set up JDK 1.8
-      uses: actions/setup-java@v1
-      with:
-        java-version: 1.8
-    - name: Build
-      run: mvn -DskipTests package --file pom.xml
-      
+      - uses: actions/checkout@v1
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Build
+        run: mvn -DskipTests package --file pom.xml
+
   Test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
-    - name: Set up JDK 1.8
-      uses: actions/setup-java@v1
-      with:
-        java-version: 1.8
-    - name: Test
-      run: mvn test --file pom.xml
+      - uses: actions/checkout@v1
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Test
+        run: mvn test --file pom.xml

build.gradle

@@ -24,7 +24,7 @@ configure(install.repositories.mavenInstaller) {
 }
 
 dependencies {
-	deployerJars "org.apache.maven.wagon:wagon-webdav:1.0-beta-2"
+    deployerJars "org.apache.maven.wagon:wagon-webdav:1.0-beta-2"
     compile group: 'org.slf4j', name: 'slf4j-api', version: '1.7.25'
     testCompile group: 'org.slf4j', name: 'slf4j-simple', version: '1.7.25'
     testCompile group: 'junit', name: 'junit', version: '4.12'

checkstyle-suppressions.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+
+<!DOCTYPE suppressions PUBLIC
+  "-//Checkstyle//DTD SuppressionFilter Configuration 1.0//EN"
+  "https://checkstyle.org/dtds/suppressions_1_0.dtd">
+
+<suppressions>
+  <suppress checks="Javadoc" files="."/>
+  <suppress checks="MagicNumberCheck" files="."/>
+  <suppress checks="PackageName" files="."/>
+  <suppress checks="AbbreviationAsWordInName" files="."/>
+  <suppress checks="LineLength" files="."/>
+  <suppress checks="VariableDeclarationUsageDistance" files="."/>
+  <suppress checks="OverloadMethodsDeclarationOrder" files="."/>
+  <suppress checks="NonEmptyAtclauseDescription" files="."/>
+  <suppress checks="TypeName" files="Draft_6455.java"/>
+  <suppress checks="RightCurly" files="Base64.java"/>
+</suppressions>