style: fix import ordering and other minor checkstyle issues

src/main/java/com/corbado/exceptions/CorbadoServerException.java

@@ -1,12 +1,10 @@
 package com.corbado.exceptions;
 
+import com.corbado.generated.invoker.ApiException;
+import com.google.gson.Gson;
 import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
-
-import com.corbado.generated.invoker.ApiException;
-import com.google.gson.Gson;
-
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.Getter;

src/main/java/com/corbado/sdk/Config.java

@@ -2,14 +2,12 @@
 
 import java.net.MalformedURLException;
 import java.net.URL;
-
-import org.apache.commons.lang3.StringUtils;
-
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NonNull;
 import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
 
 /**
  * Configuration class for setting up project parameters.

src/main/java/com/corbado/services/SessionService.java

@@ -1,12 +1,5 @@
 package com.corbado.services;
 
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.security.interfaces.RSAPublicKey;
-import java.util.concurrent.TimeUnit;
-
-import org.apache.commons.lang3.StringUtils;
-
 import com.auth0.jwk.InvalidPublicKeyException;
 import com.auth0.jwk.Jwk;
 import com.auth0.jwk.JwkException;
@@ -26,10 +19,14 @@
 import com.corbado.exceptions.TokenValidationException;
 import com.corbado.sdk.Config;
 import com.corbado.utils.ValidationUtils;
-
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.security.interfaces.RSAPublicKey;
+import java.util.concurrent.TimeUnit;
 import lombok.Getter;
 import lombok.NonNull;
 import lombok.Setter;
+import org.apache.commons.lang3.StringUtils;
 
 /**
  * This class provides functionality for managing sessions, including validation and retrieval of
@@ -148,7 +145,8 @@ public UserEntity validateToken(final String sessionToken) throws TokenValidatio
       final JWTVerifier verifier = JWT.require(algorithm).build();
       decodedJwt = verifier.verify(sessionToken);
     } catch (final InvalidPublicKeyException e) {
-      throw new TokenValidationException(ValidationErrorType.CODE_INVALID_PUBLIC_KEY, e.getMessage(), e);
+      throw new TokenValidationException(
+          ValidationErrorType.CODE_INVALID_PUBLIC_KEY, e.getMessage(), e);
     } catch (final TokenExpiredException e) {
       throw new TokenValidationException(ValidationErrorType.CODE_JWT_EXPIRED, e.getMessage(), e);
 

src/main/java/com/corbado/services/UserService.java

@@ -1,17 +1,14 @@
 package com.corbado.services;
 
-import java.util.Objects;
-
-import javax.annotation.Nullable;
-
 import com.corbado.entities.UserEntity;
 import com.corbado.exceptions.CorbadoServerException;
 import com.corbado.generated.api.UsersApi;
 import com.corbado.generated.invoker.ApiException;
 import com.corbado.generated.model.UserCreateReq;
 import com.corbado.generated.model.UserStatus;
 import com.corbado.services.base.ApiService;
-
+import java.util.Objects;
+import javax.annotation.Nullable;
 import lombok.NonNull;
 
 /** Service for managing users. */

src/test/java/com/corbado/integration/IdentifierServiceIT.java

@@ -6,6 +6,7 @@
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;
+
 import com.corbado.base.AbstractSdkTest;
 import com.corbado.exceptions.CorbadoServerException;
 import com.corbado.exceptions.StandardException;
@@ -18,9 +19,9 @@
 import com.corbado.services.IdentifierService;
 import com.corbado.util.TestUtils;
 import java.util.List;
+import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
-import lombok.extern.slf4j.Slf4j;
 
 /** The Class UserServiceIT. */
 @Slf4j
@@ -61,7 +62,7 @@ private void assertValidationErrorEquals(
    * Sets the up class.
    *
    * @throws StandardException the standard exception
-   * @throws CorbadoServerException
+   * @throws CorbadoServerException the server side error
    */
   @BeforeAll
   public void setUpClass() throws StandardException, CorbadoServerException {
@@ -220,7 +221,7 @@ void test_updateIdentifier_ExpectSuccess()
   /**
    * Test list all emails by user id expect success.
    *
-   * @throws CorbadoServerException
+   * @throws CorbadoServerException the server side error
    */
   @Test
   void test_listAllEmailsByUserId_expectSuccess() throws CorbadoServerException {

src/test/java/com/corbado/integration/UserServiceIT.java

@@ -3,6 +3,7 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertThrows;
+
 import com.corbado.base.AbstractSdkTest;
 import com.corbado.entities.UserEntity;
 import com.corbado.exceptions.CorbadoServerException;
@@ -36,9 +37,9 @@ void test_InstantiateSdk_ExpectNotNull() {
   }
 
   /**
-   * Test case for user creation with validation error. *
+   * Test case for user creation with validation error.
    *
-   * @throws CorbadoServerException
+   * @throws CorbadoServerException the standard exception
    */
   @Test
   void test_UserCreateBlankName_ExpectSuccess() throws CorbadoServerException {
@@ -72,7 +73,7 @@ void test_UserGet_ExpectNotFound() {
         assertThrows(
             CorbadoServerException.class,
             () -> {
-              final UserEntity ret = this.fixture.get("usr-1234567890");
+              this.fixture.get("usr-1234567890");
             });
     assertNotNull(e);
     assertEquals(400, e.getHttpStatusCode());
@@ -113,7 +114,7 @@ void test_Delete_ExpectUserWillNotBeFound() throws CorbadoServerException, Stand
         assertThrows(
             CorbadoServerException.class,
             () -> {
-              final UserEntity ret = this.fixture.get(user.getUserID());
+              this.fixture.get(user.getUserID());
             });
     assertNotNull(e);
     assertEquals(400, e.getHttpStatusCode());

src/test/java/com/corbado/unit/SessionServiceTest.java

@@ -6,6 +6,22 @@
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.mockito.ArgumentMatchers.anyString;
 
+import com.auth0.jwk.Jwk;
+import com.auth0.jwk.JwkException;
+import com.auth0.jwk.JwkProvider;
+import com.auth0.jwt.JWT;
+import com.auth0.jwt.algorithms.Algorithm;
+import com.auth0.jwt.exceptions.IncorrectClaimException;
+import com.auth0.jwt.exceptions.JWTVerificationException;
+import com.corbado.entities.UserEntity;
+import com.corbado.enums.exception.ValidationErrorType;
+import com.corbado.exceptions.StandardException;
+import com.corbado.exceptions.TokenValidationException;
+import com.corbado.services.SessionService;
+import com.google.gson.Gson;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonSyntaxException;
 import java.io.FileNotFoundException;
 import java.io.FileReader;
 import java.io.IOException;
@@ -24,7 +40,6 @@
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Stream;
-
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -36,23 +51,6 @@
 import org.mockito.Mockito;
 import org.mockito.junit.jupiter.MockitoExtension;
 
-import com.auth0.jwk.Jwk;
-import com.auth0.jwk.JwkException;
-import com.auth0.jwk.JwkProvider;
-import com.auth0.jwt.JWT;
-import com.auth0.jwt.algorithms.Algorithm;
-import com.auth0.jwt.exceptions.IncorrectClaimException;
-import com.auth0.jwt.exceptions.JWTVerificationException;
-import com.corbado.entities.UserEntity;
-import com.corbado.enums.exception.ValidationErrorType;
-import com.corbado.exceptions.StandardException;
-import com.corbado.exceptions.TokenValidationException;
-import com.corbado.services.SessionService;
-import com.google.gson.Gson;
-import com.google.gson.JsonArray;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonSyntaxException;
-
 /** Unit Test for session service. */
 @ExtendWith(MockitoExtension.class)
 public class SessionServiceTest {
@@ -205,11 +203,6 @@ void test_getCurrentUser(
       assertEquals(TEST_NAME, validationResult.getFullName());
       assertEquals(TEST_USER_ID, validationResult.getUserID());
     }
-    /**
-     * Inits the parameters test data.
-     *
-     * @return the stream
-     */
   }
 
   // ------------------ Test data --------------------- //
@@ -227,13 +220,6 @@ static Stream<Object[]> initParametersTestData() {
         new Object[] {"", "2", false},
         // Test empty jwks_uri
         new Object[] {"s", "", false});
-    /**
-     * Provide jwts.
-     *
-     * @return the list
-     * @throws InvalidKeySpecException the invalid key spec exception
-     * @throws NoSuchAlgorithmException the no such algorithm exception
-     */
   }
 
   /**
@@ -366,15 +352,6 @@ static List<Object[]> provideJwts() throws InvalidKeySpecException, NoSuchAlgori
         });
 
     return testData;
-    /**
-     * Read private key.
-     *
-     * @param privateKeyPath the private key path
-     * @return the RSA private key
-     * @throws IOException Signals that an I/O exception has occurred.
-     * @throws NoSuchAlgorithmException the no such algorithm exception
-     * @throws InvalidKeySpecException the invalid key spec exception
-     */
   }
 
   // ------------------ Utility functions--------------------- //
@@ -402,16 +379,6 @@ private static RSAPrivateKey readPrivateKey(final String privateKeyPath)
     final KeyFactory keyFactory = KeyFactory.getInstance("RSA");
     final PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(encoded);
     return (RSAPrivateKey) keyFactory.generatePrivate(keySpec);
-    /**
-     * Generate jwt.
-     *
-     * @param iss the iss
-     * @param exp the exp
-     * @param nbf the nbf
-     * @return the string
-     * @throws InvalidKeySpecException the invalid key spec exception
-     * @throws NoSuchAlgorithmException the no such algorithm exception
-     */
   }
 
   /**
@@ -440,11 +407,6 @@ private static String generateJwt(
         .withClaim("email", TEST_EMAIL)
         .withClaim("phone_number", TEST_PHONE_NUMBER)
         .sign(algorithm);
-    /**
-     * Creates the session service.
-     *
-     * @return the session service
-     */
   }
 
   /**
@@ -458,12 +420,6 @@ private static SessionService createSessionService() {
         10,
         false,
         TEST_PROJECT_ID); // URLs do not matter, url access is mocked
-    /**
-     * Read jwks.
-     *
-     * @return the json array
-     * @throws FileNotFoundException the file not found exception
-     */
   }
 
   /**

src/test/java/com/corbado/util/TestUtils.java

@@ -1,18 +1,15 @@
 package com.corbado.util;
 
-import java.util.Random;
-
-import org.apache.commons.lang3.StringUtils;
-
 import com.corbado.entities.UserEntity;
 import com.corbado.exceptions.CorbadoServerException;
 import com.corbado.exceptions.StandardException;
 import com.corbado.generated.model.UserCreateReq;
 import com.corbado.generated.model.UserStatus;
 import com.corbado.sdk.Config;
 import com.corbado.sdk.CorbadoSdk;
-
 import io.github.cdimascio.dotenv.Dotenv;
+import java.util.Random;
+import org.apache.commons.lang3.StringUtils;
 
 /** The Class TestUtils. */
 public class TestUtils {