diff --git a/src/main/java/com/ippon/pouet/config/WebConfigurer.java b/src/main/java/com/ippon/pouet/config/WebConfigurer.java
index c48840a1eaae70063970f0097787f6965cb79744..388f1dabe91d33bed35d9ff24e2867b7502a3bc5 100644
--- a/src/main/java/com/ippon/pouet/config/WebConfigurer.java
+++ b/src/main/java/com/ippon/pouet/config/WebConfigurer.java
@@ -22,7 +22,6 @@ import java.io.File;
 import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Paths;
-import java.util.*;
 
 import static java.net.URLDecoder.decode;
 
diff --git a/src/test/java/com/ippon/pouet/config/WebConfigurerTest.java b/src/test/java/com/ippon/pouet/config/WebConfigurerTest.java
index 9899a8bb1bcd97bbe4ee5ba707fd0f5b20d0442c..a7101da287dfc323525a69b21bc9845e2b30af3a 100644
--- a/src/test/java/com/ippon/pouet/config/WebConfigurerTest.java
+++ b/src/test/java/com/ippon/pouet/config/WebConfigurerTest.java
@@ -2,7 +2,6 @@ package com.ippon.pouet.config;
 
 import io.github.jhipster.config.JHipsterConstants;
 import io.github.jhipster.config.JHipsterProperties;
-import io.github.jhipster.web.filter.CachingHttpHeadersFilter;
 import org.h2.server.web.WebServlet;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
diff --git a/src/test/java/com/ippon/pouet/web/rest/AccountResourceIT.java b/src/test/java/com/ippon/pouet/web/rest/AccountResourceIT.java
index 51035cfe2a8efcd15f4190153722b0d90bcf9bcf..5404e7a2fda799f4a1ecf64ea767ee132646ad0f 100644
--- a/src/test/java/com/ippon/pouet/web/rest/AccountResourceIT.java
+++ b/src/test/java/com/ippon/pouet/web/rest/AccountResourceIT.java
@@ -12,13 +12,11 @@ import com.ippon.pouet.service.dto.UserDTO;
 import com.ippon.pouet.web.rest.vm.KeyAndPasswordVM;
 import com.ippon.pouet.web.rest.vm.ManagedUserVM;
 import org.apache.commons.lang3.RandomStringUtils;
-import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.http.MediaType;
-import org.springframework.http.converter.HttpMessageConverter;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.security.test.context.support.WithMockUser;
 import org.springframework.test.web.servlet.MockMvc;
diff --git a/src/test/java/com/ippon/pouet/web/rest/AuditResourceIT.java b/src/test/java/com/ippon/pouet/web/rest/AuditResourceIT.java
index 3fac55b08673a3a32deb672b3fdbb0a6e7cd94b1..b3847cea77b3b4e4007545b3e977f840bd11ab1a 100644
--- a/src/test/java/com/ippon/pouet/web/rest/AuditResourceIT.java
+++ b/src/test/java/com/ippon/pouet/web/rest/AuditResourceIT.java
@@ -10,12 +10,9 @@ import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.data.web.PageableHandlerMethodArgumentResolver;
 import org.springframework.http.MediaType;
 import org.springframework.security.test.context.support.WithMockUser;
-import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
 import org.springframework.test.web.servlet.MockMvc;
-import org.springframework.test.web.servlet.setup.MockMvcBuilders;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.time.Instant;
diff --git a/src/test/java/com/ippon/pouet/web/rest/UserJWTControllerIT.java b/src/test/java/com/ippon/pouet/web/rest/UserJWTControllerIT.java
index 6406b4bed155987000a9e7308773f39426b5f5b7..26939b3dd93b8207f19c6cd5e7ff0b1919a6dba7 100644
--- a/src/test/java/com/ippon/pouet/web/rest/UserJWTControllerIT.java
+++ b/src/test/java/com/ippon/pouet/web/rest/UserJWTControllerIT.java
@@ -11,7 +11,6 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.http.MediaType;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.test.web.servlet.MockMvc;
-import org.springframework.test.web.servlet.setup.MockMvcBuilders;
 import org.springframework.transaction.annotation.Transactional;
 
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;