Adapt github workflow to new java version

Author: steve-hb

.github/workflows/build.yml

@@ -11,5 +11,5 @@ jobs:
       - name: Setup java
         uses: actions/setup-java@v1
         with:
-          java-version: 1.8
+          java-version: 1.11
       - run: mvn clean install -Dcheckstyle.skip -q

.github/workflows/checkstyle.yml

@@ -11,5 +11,5 @@ jobs:
       - name: Setup java
         uses: actions/setup-java@v1
         with:
-          java-version: 1.8
+          java-version: 1.11
       - run: mvn checkstyle:check -q

auth/src/main/java/com/gewia/common/auth/jwt/JwtUtil.java

@@ -53,6 +53,7 @@ public JwtUtil(String issuer, List<String> defaultAudience, String secret) {
 	 *
 	 * @return a pair including the decoded token and the result
 	 */
+	@SuppressWarnings("IllegalCatch")
 	public Pair<DecodedJWT, VerificationResult> verify(String token) {
 		if (token.toLowerCase().startsWith("bearer")) token = token.substring(7);
 
@@ -103,7 +104,9 @@ public String create(String subject, int expirationTime, int expirationTimeUnit,
 	/**
 	 * Creates a default jwt which can be used as a CSRF or refresh token - or whatever u want.
 	 *
-	 * To be compliant with most standards, you should set the subject (the user).
+	 * <p>
+	 *     To be compliant with most standards, you should set the subject (the user).
+	 * </p>
 	 *
 	 * @param expirationTime the amount of <i>expirationTimeUnit</i> the token shall be valid
 	 * @param expirationTimeUnit the time unit used for <i>expirationTime</i>; Use Calendar.XY for this
@@ -132,7 +135,9 @@ public JWTCreator.Builder createBuilder(String subject, int expirationTime, int
 	/**
 	 * Creates a default jwt which can be used as a CSRF or refresh token - or whatever u want.
 	 *
-	 * To be compliant with most standards, you should set the subject (the user).
+	 * <p>
+	 *     To be compliant with most standards, you should set the subject (the user).
+	 * </p>
 	 *
 	 * @param expirationTime the amount of <i>expirationTimeUnit</i> the token shall be valid
 	 * @param expirationTimeUnit the time unit used for <i>expirationTime</i>; Use Calendar.XY for this

util/src/main/java/com/gewia/common/util/Pair.java

@@ -4,6 +4,8 @@
 
 @Data(staticConstructor = "of")
 public class Pair<A, B> {
-    private final A left;
-    private final B right;
+
+	private final A left;
+	private final B right;
+
 }