diff --git a/pom.xml b/pom.xml
index cd7ed9f4..0381522b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -74,7 +74,7 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
     <dependency>
       <groupId>com.jcabi</groupId>
       <artifactId>jcabi-aspects</artifactId>
-      <version>0.24.1</version>
+      <version>0.25.1</version>
     </dependency>
     <dependency>
       <groupId>com.jcabi</groupId>
@@ -431,7 +431,7 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
           <plugin>
             <groupId>com.qulice</groupId>
             <artifactId>qulice-maven-plugin</artifactId>
-            <version>0.19.4</version>
+            <version>0.22.0</version>
             <configuration>
               <excludes combine.children="append">
                 <exclude>duplicatefinder:.*</exclude>
diff --git a/src/main/java/com/jcabi/http/wire/AutoRedirectingWire.java b/src/main/java/com/jcabi/http/wire/AutoRedirectingWire.java
index 9dacbe60..6b5bfc47 100644
--- a/src/main/java/com/jcabi/http/wire/AutoRedirectingWire.java
+++ b/src/main/java/com/jcabi/http/wire/AutoRedirectingWire.java
@@ -30,7 +30,6 @@
 package com.jcabi.http.wire;
 
 import com.jcabi.aspects.Immutable;
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.Request;
 import com.jcabi.http.Response;
 import com.jcabi.http.Wire;
@@ -86,7 +85,7 @@ public final class AutoRedirectingWire implements Wire {
      * @param wire Original wire
      */
     public AutoRedirectingWire(final Wire wire) {
-        this(wire, Tv.FIVE);
+        this(wire, 5);
     }
 
     /**
diff --git a/src/main/java/com/jcabi/http/wire/CachingWire.java b/src/main/java/com/jcabi/http/wire/CachingWire.java
index 338c606a..35076324 100644
--- a/src/main/java/com/jcabi/http/wire/CachingWire.java
+++ b/src/main/java/com/jcabi/http/wire/CachingWire.java
@@ -33,7 +33,6 @@
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
 import com.jcabi.aspects.Immutable;
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.Request;
 import com.jcabi.http.Response;
 import com.jcabi.http.Wire;
@@ -204,7 +203,7 @@ public Response send(
         final int read
     ) throws IOException {
         final URI uri = req.uri().get();
-        final StringBuilder label = new StringBuilder(Tv.HUNDRED)
+        final StringBuilder label = new StringBuilder(100)
             .append(method).append(' ').append(uri.getPath());
         if (uri.getQuery() != null) {
             label.append('?').append(uri.getQuery());
diff --git a/src/main/java/com/jcabi/http/wire/FcWire.java b/src/main/java/com/jcabi/http/wire/FcWire.java
index 099613db..dc1ab95e 100644
--- a/src/main/java/com/jcabi/http/wire/FcWire.java
+++ b/src/main/java/com/jcabi/http/wire/FcWire.java
@@ -30,7 +30,6 @@
 package com.jcabi.http.wire;
 
 import com.jcabi.aspects.Immutable;
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.Request;
 import com.jcabi.http.Response;
 import com.jcabi.http.Wire;
@@ -138,7 +137,7 @@ public Response send(final Request req, final String home,
         final int connect,
         final int read) throws IOException {
         final URI uri = req.uri().get();
-        final StringBuilder label = new StringBuilder(Tv.HUNDRED)
+        final StringBuilder label = new StringBuilder(100)
             .append(method).append(' ').append(uri.getPath());
         if (uri.getQuery() != null) {
             label.append('?').append(uri.getQuery());
diff --git a/src/main/java/com/jcabi/http/wire/RetryWire.java b/src/main/java/com/jcabi/http/wire/RetryWire.java
index 504b1dff..f18f18ac 100644
--- a/src/main/java/com/jcabi/http/wire/RetryWire.java
+++ b/src/main/java/com/jcabi/http/wire/RetryWire.java
@@ -30,7 +30,6 @@
 package com.jcabi.http.wire;
 
 import com.jcabi.aspects.Immutable;
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.Request;
 import com.jcabi.http.Response;
 import com.jcabi.http.Wire;
@@ -91,7 +90,7 @@ public Response send(final Request req, final String home,
         final int connect, final int read) throws IOException {
         int attempt = 0;
         while (true) {
-            if (attempt > Tv.THREE) {
+            if (attempt > 3) {
                 throw new IOException(
                     String.format("failed after %d attempts", attempt)
                 );
diff --git a/src/main/java/com/jcabi/http/wire/VerboseWire.java b/src/main/java/com/jcabi/http/wire/VerboseWire.java
index a6162fec..a6c2e6d6 100644
--- a/src/main/java/com/jcabi/http/wire/VerboseWire.java
+++ b/src/main/java/com/jcabi/http/wire/VerboseWire.java
@@ -30,7 +30,6 @@
 package com.jcabi.http.wire;
 
 import com.jcabi.aspects.Immutable;
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.Request;
 import com.jcabi.http.RequestBody;
 import com.jcabi.http.Response;
@@ -88,7 +87,7 @@ public Response send(final Request req, final String home,
         final int connect,
         final int read) throws IOException {
         final ByteArrayOutputStream output = new ByteArrayOutputStream();
-        final byte[] buffer = new byte[Tv.THOUSAND];
+        final byte[] buffer = new byte[1000];
         for (int bytes = content.read(buffer); bytes != -1;
             bytes = content.read(buffer)) {
             output.write(buffer, 0, bytes);
diff --git a/src/test/java/com/jcabi/http/ImmutableHeaderTest.java b/src/test/java/com/jcabi/http/ImmutableHeaderTest.java
index 73121a38..98e273f8 100644
--- a/src/test/java/com/jcabi/http/ImmutableHeaderTest.java
+++ b/src/test/java/com/jcabi/http/ImmutableHeaderTest.java
@@ -38,7 +38,7 @@
  * Test case for {@link ImmutableHeader}.
  * @since 1.1
  */
-public final class ImmutableHeaderTest {
+final class ImmutableHeaderTest {
 
     /**
      * ImmutableHeader can normalize headers.
diff --git a/src/test/java/com/jcabi/http/RequestITCase.java b/src/test/java/com/jcabi/http/RequestITCase.java
index 09123faa..f711a1e8 100644
--- a/src/test/java/com/jcabi/http/RequestITCase.java
+++ b/src/test/java/com/jcabi/http/RequestITCase.java
@@ -29,7 +29,6 @@
  */
 package com.jcabi.http;
 
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.mock.MkAnswer;
 import com.jcabi.http.mock.MkContainer;
 import com.jcabi.http.mock.MkGrizzlyContainer;
@@ -64,7 +63,7 @@ final class RequestITCase extends RequestTestTemplate {
      */
     @Values
     @ParameterizedTest
-    @Timeout(Tv.TEN)
+    @Timeout(10)
     void sendsHttpRequestAndProcessesHttpResponse(
         final Class<? extends Request> type
     ) throws Exception {
@@ -82,7 +81,7 @@ void sendsHttpRequestAndProcessesHttpResponse(
      */
     @Values
     @ParameterizedTest
-    @Timeout(Tv.TEN)
+    @Timeout(10)
     void processesNotOkHttpResponse(
         final Class<? extends Request> type
     ) throws Exception {
diff --git a/src/test/java/com/jcabi/http/RequestITCaseTemplate.java b/src/test/java/com/jcabi/http/RequestITCaseTemplate.java
index e11bb18d..009a6495 100644
--- a/src/test/java/com/jcabi/http/RequestITCaseTemplate.java
+++ b/src/test/java/com/jcabi/http/RequestITCaseTemplate.java
@@ -29,7 +29,6 @@
  */
 package com.jcabi.http;
 
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.request.JdkRequest;
 import com.jcabi.http.response.JsonResponse;
 import com.jcabi.http.response.RestResponse;
@@ -147,7 +146,7 @@ final void sendsCookies() throws IOException {
     @Test
     final void followsLocationHeader() throws IOException {
         this.request("/absolute-redirect/5")
-            .through(AutoRedirectingWire.class, Tv.SIX)
+            .through(AutoRedirectingWire.class, 6)
             .fetch()
             .as(RestResponse.class)
             .assertStatus(HttpURLConnection.HTTP_OK);
@@ -156,7 +155,7 @@ final void followsLocationHeader() throws IOException {
     @Test
     final void followsLocationHeaderRelativeRedirect() throws IOException {
         this.request("/relative-redirect/5")
-            .through(AutoRedirectingWire.class, Tv.SIX)
+            .through(AutoRedirectingWire.class, 6)
             .fetch()
             .as(RestResponse.class)
             .assertStatus(HttpURLConnection.HTTP_OK);
@@ -168,7 +167,7 @@ final void failsOnTimeout() {
             IOException.class,
             () ->
                 this.request("/delay/3")
-                    .timeout(Tv.THOUSAND, Tv.THOUSAND)
+                    .timeout(1000, 1000)
                     .fetch()
         );
     }
diff --git a/src/test/java/com/jcabi/http/RequestSecondITCase.java b/src/test/java/com/jcabi/http/RequestSecondITCase.java
index 0c67e0cf..9c78d6a2 100644
--- a/src/test/java/com/jcabi/http/RequestSecondITCase.java
+++ b/src/test/java/com/jcabi/http/RequestSecondITCase.java
@@ -48,7 +48,7 @@
 @SuppressWarnings("PMD.AbstractClassWithoutAbstractMethod")
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 @Testcontainers(disabledWithoutDocker = true)
-public final class RequestSecondITCase {
+final class RequestSecondITCase {
 
     /**
      * Container with HttpBin.
diff --git a/src/test/java/com/jcabi/http/RequestTimeoutLossTest.java b/src/test/java/com/jcabi/http/RequestTimeoutLossTest.java
index 5d6c9c94..02a56d28 100644
--- a/src/test/java/com/jcabi/http/RequestTimeoutLossTest.java
+++ b/src/test/java/com/jcabi/http/RequestTimeoutLossTest.java
@@ -51,7 +51,7 @@
  * @since 1.17.3
  */
 @SuppressWarnings("PMD.TooManyMethods")
-public final class RequestTimeoutLossTest extends RequestTestTemplate {
+final class RequestTimeoutLossTest extends RequestTestTemplate {
     /**
      * Placeholder URL used for testing purposes only.
      */
diff --git a/src/test/java/com/jcabi/http/mock/GrizzlyQueryTest.java b/src/test/java/com/jcabi/http/mock/GrizzlyQueryTest.java
index a2341512..bbd48a5a 100644
--- a/src/test/java/com/jcabi/http/mock/GrizzlyQueryTest.java
+++ b/src/test/java/com/jcabi/http/mock/GrizzlyQueryTest.java
@@ -41,7 +41,7 @@
  * Test case for {@link GrizzlyQuery}.
  * @since 1.13
  */
-public final class GrizzlyQueryTest {
+final class GrizzlyQueryTest {
 
     /**
      * GrizzlyQuery can return a body as a byte array.
diff --git a/src/test/java/com/jcabi/http/mock/MkAnswerMatchersTest.java b/src/test/java/com/jcabi/http/mock/MkAnswerMatchersTest.java
index 9b49b832..8158ad58 100644
--- a/src/test/java/com/jcabi/http/mock/MkAnswerMatchersTest.java
+++ b/src/test/java/com/jcabi/http/mock/MkAnswerMatchersTest.java
@@ -39,7 +39,7 @@
  * Test case for {@link MkAnswerMatchers}.
  * @since 1.5
  */
-public final class MkAnswerMatchersTest {
+final class MkAnswerMatchersTest {
 
     /**
      * MkAnswerMatchers should be able to match MkAnswer body.
diff --git a/src/test/java/com/jcabi/http/mock/MkQueryMatchersTest.java b/src/test/java/com/jcabi/http/mock/MkQueryMatchersTest.java
index 25316476..db8ca107 100644
--- a/src/test/java/com/jcabi/http/mock/MkQueryMatchersTest.java
+++ b/src/test/java/com/jcabi/http/mock/MkQueryMatchersTest.java
@@ -41,7 +41,7 @@
  *
  * @since 1.5
  */
-public final class MkQueryMatchersTest {
+final class MkQueryMatchersTest {
 
     /**
      * MkQueryMatchers should be able to match MkQuery body.
diff --git a/src/test/java/com/jcabi/http/request/BoundaryTest.java b/src/test/java/com/jcabi/http/request/BoundaryTest.java
index 1bc5f63f..d40102c5 100644
--- a/src/test/java/com/jcabi/http/request/BoundaryTest.java
+++ b/src/test/java/com/jcabi/http/request/BoundaryTest.java
@@ -38,7 +38,7 @@
  * Test case {@link Boundary}.
  * @since 1.17.3
  */
-public final class BoundaryTest {
+final class BoundaryTest {
 
     /**
      * Boundary builds valid string.
diff --git a/src/test/java/com/jcabi/http/request/DefaultResponseTest.java b/src/test/java/com/jcabi/http/request/DefaultResponseTest.java
index 455eb442..e12f687d 100644
--- a/src/test/java/com/jcabi/http/request/DefaultResponseTest.java
+++ b/src/test/java/com/jcabi/http/request/DefaultResponseTest.java
@@ -42,13 +42,13 @@
  * Test case for {@link DefaultResponse}.
  * @since 1.0
  */
-public final class DefaultResponseTest {
+final class DefaultResponseTest {
 
     /**
      * DefaultResponse can throw when entity is not a Unicode text.
      */
     @Test
-    public void throwsWhenEntityIsNotAUnicodeString() {
+    void throwsWhenEntityIsNotAUnicodeString() {
         Assertions.assertThrows(
             RuntimeException.class,
             new Executable() {
diff --git a/src/test/java/com/jcabi/http/request/JdkRequestITCase.java b/src/test/java/com/jcabi/http/request/JdkRequestITCase.java
index 4c485f26..1dc705f0 100644
--- a/src/test/java/com/jcabi/http/request/JdkRequestITCase.java
+++ b/src/test/java/com/jcabi/http/request/JdkRequestITCase.java
@@ -29,7 +29,6 @@
  */
 package com.jcabi.http.request;
 
-import com.jcabi.aspects.Tv;
 import jakarta.ws.rs.HttpMethod;
 import java.io.IOException;
 import java.net.MalformedURLException;
@@ -124,7 +123,7 @@ public void execute() throws Throwable {
                             StringUtils.join(
                                 url,
                                 colon,
-                                String.valueOf(Tv.EIGHTY)
+                                "80"
                             )
                         ).fetch();
                     }
diff --git a/src/test/java/com/jcabi/http/response/JsonResponseTest.java b/src/test/java/com/jcabi/http/response/JsonResponseTest.java
index 77c4fbe2..9a0f50b4 100644
--- a/src/test/java/com/jcabi/http/response/JsonResponseTest.java
+++ b/src/test/java/com/jcabi/http/response/JsonResponseTest.java
@@ -42,7 +42,7 @@
  * Test case for {@link JsonResponse}.
  * @since 1.1
  */
-public final class JsonResponseTest {
+final class JsonResponseTest {
 
     /**
      * JsonResponse can read and return a JSON document.
diff --git a/src/test/java/com/jcabi/http/response/JsoupResponseTest.java b/src/test/java/com/jcabi/http/response/JsoupResponseTest.java
index 2bb9996b..b79763bf 100644
--- a/src/test/java/com/jcabi/http/response/JsoupResponseTest.java
+++ b/src/test/java/com/jcabi/http/response/JsoupResponseTest.java
@@ -41,7 +41,7 @@
  *
  * @since 1.4
  */
-public final class JsoupResponseTest {
+final class JsoupResponseTest {
 
     /**
      * JsoupResponse normalizes malformed HTML responses.
diff --git a/src/test/java/com/jcabi/http/response/WebLinkingResponseTest.java b/src/test/java/com/jcabi/http/response/WebLinkingResponseTest.java
index d64ebc86..78f57bac 100644
--- a/src/test/java/com/jcabi/http/response/WebLinkingResponseTest.java
+++ b/src/test/java/com/jcabi/http/response/WebLinkingResponseTest.java
@@ -39,7 +39,7 @@
  * Test case for {@link WebLinkingResponse}.
  * @since 0.9
  */
-public final class WebLinkingResponseTest {
+final class WebLinkingResponseTest {
 
     /**
      * The Link header.
diff --git a/src/test/java/com/jcabi/http/response/XmlResponseTest.java b/src/test/java/com/jcabi/http/response/XmlResponseTest.java
index 6537885a..67d03fc0 100644
--- a/src/test/java/com/jcabi/http/response/XmlResponseTest.java
+++ b/src/test/java/com/jcabi/http/response/XmlResponseTest.java
@@ -43,7 +43,7 @@
  * @since 1.1
  */
 @SuppressWarnings("PMD.TooManyMethods")
-public final class XmlResponseTest {
+final class XmlResponseTest {
 
     /**
      * XmlResponse can find nodes with XPath.
diff --git a/src/test/java/com/jcabi/http/wire/AutoRedirectingWireTest.java b/src/test/java/com/jcabi/http/wire/AutoRedirectingWireTest.java
index e1a06b90..58d33ede 100644
--- a/src/test/java/com/jcabi/http/wire/AutoRedirectingWireTest.java
+++ b/src/test/java/com/jcabi/http/wire/AutoRedirectingWireTest.java
@@ -29,7 +29,6 @@
  */
 package com.jcabi.http.wire;
 
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.mock.MkAnswer;
 import com.jcabi.http.mock.MkContainer;
 import com.jcabi.http.mock.MkGrizzlyContainer;
@@ -47,7 +46,7 @@
  *
  * @since 1.7
  */
-public final class AutoRedirectingWireTest {
+final class AutoRedirectingWireTest {
 
     /**
      * AutoRedirectingWire retries up to the specified number of times for
@@ -65,7 +64,7 @@ void retriesForHttpRedirectStatus() throws Exception {
             Integer.MAX_VALUE
         ).start();
         try {
-            final int retries = Tv.THREE;
+            final int retries = 3;
             new JdkRequest(container.home())
                 .through(AutoRedirectingWire.class, retries)
                 .fetch().as(RestResponse.class)
@@ -101,7 +100,7 @@ void returnsValidResponseAfterRetry() throws Exception {
                 .assertStatus(HttpStatus.SC_OK);
             MatcherAssert.assertThat(
                 container.takeAll(Matchers.any(MkAnswer.class)),
-                Matchers.<MkQuery>iterableWithSize(Tv.THREE)
+                Matchers.<MkQuery>iterableWithSize(3)
             );
         } finally {
             container.stop();
diff --git a/src/test/java/com/jcabi/http/wire/CachingWireTest.java b/src/test/java/com/jcabi/http/wire/CachingWireTest.java
index eade80cd..26123658 100644
--- a/src/test/java/com/jcabi/http/wire/CachingWireTest.java
+++ b/src/test/java/com/jcabi/http/wire/CachingWireTest.java
@@ -32,7 +32,6 @@
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.Request;
 import com.jcabi.http.Response;
 import com.jcabi.http.mock.MkAnswer;
@@ -63,7 +62,7 @@ void cachesGetRequest() throws Exception {
         ).start();
         final Request req = new JdkRequest(container.home())
             .through(CachingWire.class);
-        for (int idx = 0; idx < Tv.TEN; ++idx) {
+        for (int idx = 0; idx < 10; ++idx) {
             req.fetch().as(RestResponse.class)
                 .assertStatus(HttpURLConnection.HTTP_OK);
         }
@@ -118,7 +117,7 @@ void flushesOnRegularExpressionMatch() throws Exception {
         container.stop();
         MatcherAssert.assertThat(
             container.queries(),
-            Matchers.equalTo(Tv.THREE)
+            Matchers.equalTo(3)
         );
     }
 
@@ -147,7 +146,7 @@ public Response load(final Callable<Response> query)
                 );
         final Request req = new JdkRequest(container.home())
             .through(CachingWire.class, cache);
-        for (int idx = 0; idx < Tv.TEN; ++idx) {
+        for (int idx = 0; idx < 10; ++idx) {
             req.fetch().as(RestResponse.class)
                 .assertStatus(HttpURLConnection.HTTP_OK);
         }
diff --git a/src/test/java/com/jcabi/http/wire/CookieOptimizingWireTest.java b/src/test/java/com/jcabi/http/wire/CookieOptimizingWireTest.java
index 20e27338..8d1686f9 100644
--- a/src/test/java/com/jcabi/http/wire/CookieOptimizingWireTest.java
+++ b/src/test/java/com/jcabi/http/wire/CookieOptimizingWireTest.java
@@ -45,7 +45,7 @@
  * Test case for {@link CookieOptimizingWire}.
  * @since 1.0
  */
-public final class CookieOptimizingWireTest {
+final class CookieOptimizingWireTest {
 
     /**
      * CookieOptimizingWire can transfer cookies.
diff --git a/src/test/java/com/jcabi/http/wire/ETagCachingWireTest.java b/src/test/java/com/jcabi/http/wire/ETagCachingWireTest.java
index 6c3f8a9a..3e82fb67 100644
--- a/src/test/java/com/jcabi/http/wire/ETagCachingWireTest.java
+++ b/src/test/java/com/jcabi/http/wire/ETagCachingWireTest.java
@@ -45,7 +45,7 @@
  * Test case for {@link ETagCachingWire}.
  * @since 2.0
  */
-public final class ETagCachingWireTest {
+final class ETagCachingWireTest {
 
     /**
      * ETagCachingWire can take content from cache.
diff --git a/src/test/java/com/jcabi/http/wire/FcWireTest.java b/src/test/java/com/jcabi/http/wire/FcWireTest.java
index 68302552..da91f670 100644
--- a/src/test/java/com/jcabi/http/wire/FcWireTest.java
+++ b/src/test/java/com/jcabi/http/wire/FcWireTest.java
@@ -29,7 +29,6 @@
  */
 package com.jcabi.http.wire;
 
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.Request;
 import com.jcabi.http.mock.MkAnswer;
 import com.jcabi.http.mock.MkContainer;
@@ -45,7 +44,7 @@
  * Test case for {@link FcWire}.
  * @since 1.0
  */
-public final class FcWireTest {
+final class FcWireTest {
 
     /**
      * FileCachingWire can cache GET requests.
@@ -58,7 +57,7 @@ void cachesGetRequest() throws Exception {
         ).start();
         final Request req = new JdkRequest(container.home())
             .through(FcWire.class);
-        for (int idx = 0; idx < Tv.TEN; ++idx) {
+        for (int idx = 0; idx < 10; ++idx) {
             req.fetch().as(RestResponse.class)
                 .assertStatus(HttpURLConnection.HTTP_OK);
         }
@@ -113,7 +112,7 @@ void flushesOnRegularExpressionMatch() throws Exception {
         container.stop();
         MatcherAssert.assertThat(
             container.queries(),
-            Matchers.equalTo(Tv.THREE)
+            Matchers.equalTo(3)
         );
     }
 
diff --git a/src/test/java/com/jcabi/http/wire/LastModifiedCachingWireTest.java b/src/test/java/com/jcabi/http/wire/LastModifiedCachingWireTest.java
index 205e7110..e41194c5 100644
--- a/src/test/java/com/jcabi/http/wire/LastModifiedCachingWireTest.java
+++ b/src/test/java/com/jcabi/http/wire/LastModifiedCachingWireTest.java
@@ -29,7 +29,6 @@
  */
 package com.jcabi.http.wire;
 
-import com.jcabi.aspects.Tv;
 import com.jcabi.http.Request;
 import com.jcabi.http.mock.MkAnswer;
 import com.jcabi.http.mock.MkContainer;
@@ -53,7 +52,7 @@
  * Test case for {@link LastModifiedCachingWire}.
  * @since 1.15
  */
-public final class LastModifiedCachingWireTest {
+final class LastModifiedCachingWireTest {
 
     /**
      * Test body.
@@ -107,6 +106,7 @@ void cachesGetRequest() throws Exception {
             HttpHeaders.LAST_MODIFIED,
             "Wed, 15 Nov 1995 04:58:08 GMT"
         );
+        final int count = 10;
         final MkContainer container = new MkGrizzlyContainer()
             .next(
                 new MkAnswer.Simple(
@@ -118,12 +118,12 @@ void cachesGetRequest() throws Exception {
             .next(
                 new MkAnswer.Simple(HttpURLConnection.HTTP_NOT_MODIFIED),
                 new IsAnything<MkQuery>(),
-                Tv.TEN
+                count
             ).start();
         try {
             final Request req = new JdkRequest(container.home())
                 .through(LastModifiedCachingWire.class);
-            for (int idx = 0; idx < Tv.TEN; ++idx) {
+            for (int idx = 0; idx < count; ++idx) {
                 req
                     .fetch()
                     .as(RestResponse.class)
@@ -133,7 +133,7 @@ void cachesGetRequest() throws Exception {
                     );
             }
             MatcherAssert.assertThat(
-                container.queries(), Matchers.equalTo(Tv.TEN)
+                container.queries(), Matchers.equalTo(count)
             );
         } finally {
             container.stop();
diff --git a/src/test/java/com/jcabi/http/wire/RetryWireTest.java b/src/test/java/com/jcabi/http/wire/RetryWireTest.java
index e082071a..d0befe7e 100644
--- a/src/test/java/com/jcabi/http/wire/RetryWireTest.java
+++ b/src/test/java/com/jcabi/http/wire/RetryWireTest.java
@@ -50,7 +50,7 @@
  *
  * @since 1.2
  */
-public final class RetryWireTest {
+final class RetryWireTest {
 
     /**
      * RetryWire can make a few requests before giving up.
diff --git a/src/test/java/com/jcabi/http/wire/TrustedWireITCase.java b/src/test/java/com/jcabi/http/wire/TrustedWireITCase.java
index 4cf7a101..29f078b2 100644
--- a/src/test/java/com/jcabi/http/wire/TrustedWireITCase.java
+++ b/src/test/java/com/jcabi/http/wire/TrustedWireITCase.java
@@ -40,7 +40,7 @@
  *
  * @since 1.10.1
  */
-public final class TrustedWireITCase {
+final class TrustedWireITCase {
 
     /**
      * TrustedWire can ignore SSL verifications.
diff --git a/src/test/java/com/jcabi/http/wire/TrustedWireTest.java b/src/test/java/com/jcabi/http/wire/TrustedWireTest.java
index 2c9815c2..c3d2ccf8 100644
--- a/src/test/java/com/jcabi/http/wire/TrustedWireTest.java
+++ b/src/test/java/com/jcabi/http/wire/TrustedWireTest.java
@@ -41,7 +41,7 @@
  * Test case for {@link TrustedWire}.
  * @since 1.10
  */
-public final class TrustedWireTest {
+final class TrustedWireTest {
 
     /**
      * TrustedWire can ignore PKIX errors.
diff --git a/src/test/java/com/jcabi/http/wire/VerboseWireTest.java b/src/test/java/com/jcabi/http/wire/VerboseWireTest.java
index 69d25c01..eb763a88 100644
--- a/src/test/java/com/jcabi/http/wire/VerboseWireTest.java
+++ b/src/test/java/com/jcabi/http/wire/VerboseWireTest.java
@@ -46,7 +46,7 @@
  * Test case for {@link VerboseWire}.
  * @since 1.0
  */
-public final class VerboseWireTest {
+final class VerboseWireTest {
 
     /**
      * VerboseWire can log requests.