diff --git a/spring-web/src/test/java/org/springframework/web/util/UrlPathHelperTests.java b/spring-web/src/test/java/org/springframework/web/util/UrlPathHelperTests.java
index 3c1bbd28201..094e33d419f 100644
--- a/spring-web/src/test/java/org/springframework/web/util/UrlPathHelperTests.java
+++ b/spring-web/src/test/java/org/springframework/web/util/UrlPathHelperTests.java
@@ -31,7 +31,7 @@ import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
  * @author Juergen Hoeller
  * @author Costin Leau
  */
-public class UrlPathHelperTests {
+class UrlPathHelperTests {
 
 	private static final String WEBSPHERE_URI_ATTRIBUTE = "com.ibm.websphere.servlet.uri_non_decoded";
 
@@ -41,7 +41,7 @@ public class UrlPathHelperTests {
 
 
 	@Test
-	public void getPathWithinApplication() {
+	void getPathWithinApplication() {
 		request.setContextPath("/petclinic");
 		request.setRequestURI("/petclinic/welcome.html");
 
@@ -49,7 +49,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void getPathWithinApplicationForRootWithNoLeadingSlash() {
+	void getPathWithinApplicationForRootWithNoLeadingSlash() {
 		request.setContextPath("/petclinic");
 		request.setRequestURI("/petclinic");
 
@@ -57,7 +57,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void getPathWithinApplicationForSlashContextPath() {
+	void getPathWithinApplicationForSlashContextPath() {
 		request.setContextPath("/");
 		request.setRequestURI("/welcome.html");
 
@@ -65,7 +65,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void getPathWithinServlet() {
+	void getPathWithinServlet() {
 		request.setContextPath("/petclinic");
 		request.setServletPath("/main");
 		request.setRequestURI("/petclinic/main/welcome.html");
@@ -74,7 +74,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void alwaysUseFullPath() {
+	void alwaysUseFullPath() {
 		helper.setAlwaysUseFullPath(true);
 		request.setContextPath("/petclinic");
 		request.setServletPath("/main");
@@ -84,7 +84,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test // SPR-11101
-	public void getPathWithinServletWithoutUrlDecoding() {
+	void getPathWithinServletWithoutUrlDecoding() {
 		request.setContextPath("/SPR-11101");
 		request.setServletPath("/test_url_decoding/a/b");
 		request.setRequestURI("/test_url_decoding/a%2Fb");
@@ -96,7 +96,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void getRequestUri() {
+	void getRequestUri() {
 		request.setRequestURI("/welcome.html");
 		assertThat(helper.getRequestUri(request)).isEqualTo("/welcome.html");
 
@@ -111,7 +111,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void getRequestRemoveSemicolonContent() {
+	void getRequestRemoveSemicolonContent() {
 		helper.setRemoveSemicolonContent(true);
 		request.setRequestURI("/foo;f=F;o=O;o=O/bar;b=B;a=A;r=R");
 		assertThat(helper.getRequestUri(request)).isEqualTo("/foo/bar");
@@ -126,7 +126,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void getRequestKeepSemicolonContent() {
+	void getRequestKeepSemicolonContent() {
 		helper.setRemoveSemicolonContent(false);
 
 		testKeepSemicolonContent("/foo;a=b;c=d", "/foo;a=b;c=d");
@@ -145,7 +145,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void getLookupPathWithSemicolonContent() {
+	void getLookupPathWithSemicolonContent() {
 		helper.setRemoveSemicolonContent(false);
 
 		request.setContextPath("/petclinic");
@@ -156,7 +156,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void getLookupPathWithSemicolonContentAndNullPathInfo() {
+	void getLookupPathWithSemicolonContentAndNullPathInfo() {
 		helper.setRemoveSemicolonContent(false);
 
 		request.setContextPath("/petclinic");
@@ -167,7 +167,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test // gh-27303
-	public void defaultInstanceReadOnlyBehavior() {
+	void defaultInstanceReadOnlyBehavior() {
 		UrlPathHelper helper = UrlPathHelper.defaultInstance;
 
 		assertThatExceptionOfType(IllegalArgumentException.class)
@@ -199,7 +199,7 @@ public class UrlPathHelperTests {
 	//
 
 	@Test
-	public void tomcatDefaultServletRoot() {
+	void tomcatDefaultServletRoot() {
 		request.setContextPath("/test");
 		request.setServletPath("/");
 		request.setPathInfo(null);
@@ -208,7 +208,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void tomcatDefaultServletFile() {
+	void tomcatDefaultServletFile() {
 		request.setContextPath("/test");
 		request.setServletPath("/foo");
 		request.setPathInfo(null);
@@ -218,7 +218,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void tomcatDefaultServletFolder() {
+	void tomcatDefaultServletFolder() {
 		request.setContextPath("/test");
 		request.setServletPath("/foo/");
 		request.setPathInfo(null);
@@ -228,7 +228,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test //SPR-12372, SPR-13455
-	public void removeDuplicateSlashesInPath() {
+	void removeDuplicateSlashesInPath() {
 		request.setContextPath("/SPR-12372");
 		request.setPathInfo(null);
 		request.setServletPath("/foo/bar/");
@@ -249,7 +249,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void wasDefaultServletRoot() {
+	void wasDefaultServletRoot() {
 		request.setContextPath("/test");
 		request.setPathInfo("/");
 		request.setServletPath("");
@@ -260,13 +260,13 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void wasDefaultServletRootWithCompliantSetting() {
+	void wasDefaultServletRootWithCompliantSetting() {
 		request.setAttribute(WEBSPHERE_URI_ATTRIBUTE, "/test/");
 		tomcatDefaultServletRoot();
 	}
 
 	@Test
-	public void wasDefaultServletFile() {
+	void wasDefaultServletFile() {
 		request.setContextPath("/test");
 		request.setPathInfo("/foo");
 		request.setServletPath("");
@@ -277,13 +277,13 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void wasDefaultServletFileWithCompliantSetting() {
+	void wasDefaultServletFileWithCompliantSetting() {
 		request.setAttribute(WEBSPHERE_URI_ATTRIBUTE, "/test/foo");
 		tomcatDefaultServletFile();
 	}
 
 	@Test
-	public void wasDefaultServletFolder() {
+	void wasDefaultServletFolder() {
 		request.setContextPath("/test");
 		request.setPathInfo("/foo/");
 		request.setServletPath("");
@@ -294,7 +294,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void wasDefaultServletFolderWithCompliantSetting() {
+	void wasDefaultServletFolderWithCompliantSetting() {
 		UrlPathHelper.websphereComplianceFlag = true;
 		try {
 			request.setAttribute(WEBSPHERE_URI_ATTRIBUTE, "/test/foo/");
@@ -311,7 +311,7 @@ public class UrlPathHelperTests {
 	//
 
 	@Test
-	public void tomcatCasualServletRoot() {
+	void tomcatCasualServletRoot() {
 		request.setContextPath("/test");
 		request.setPathInfo("/");
 		request.setServletPath("/foo");
@@ -321,9 +321,9 @@ public class UrlPathHelperTests {
 	}
 
 	@Disabled
-	// test the root mapping for /foo/* w/o a trailing slash - <host>/<context>/foo
 	@Test
-	public void tomcatCasualServletRootWithMissingSlash() {
+	// test the root mapping for /foo/* w/o a trailing slash - <host>/<context>/foo
+	void tomcatCasualServletRootWithMissingSlash() {
 		request.setContextPath("/test");
 		request.setPathInfo(null);
 		request.setServletPath("/foo");
@@ -333,7 +333,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void tomcatCasualServletFile() {
+	void tomcatCasualServletFile() {
 		request.setContextPath("/test");
 		request.setPathInfo("/foo");
 		request.setServletPath("/foo");
@@ -343,7 +343,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void tomcatCasualServletFolder() {
+	void tomcatCasualServletFolder() {
 		request.setContextPath("/test");
 		request.setPathInfo("/foo/");
 		request.setServletPath("/foo");
@@ -353,7 +353,7 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void wasCasualServletRoot() {
+	void wasCasualServletRoot() {
 		request.setContextPath("/test");
 		request.setPathInfo(null);
 		request.setServletPath("/foo/");
@@ -364,15 +364,15 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void wasCasualServletRootWithCompliantSetting() {
+	void wasCasualServletRootWithCompliantSetting() {
 		request.setAttribute(WEBSPHERE_URI_ATTRIBUTE, "/test/foo/");
 		tomcatCasualServletRoot();
 	}
 
 	@Disabled
-	// test the root mapping for /foo/* w/o a trailing slash - <host>/<context>/foo
 	@Test
-	public void wasCasualServletRootWithMissingSlash() {
+	// test the root mapping for /foo/* w/o a trailing slash - <host>/<context>/foo
+	void wasCasualServletRootWithMissingSlash() {
 		request.setContextPath("/test");
 		request.setPathInfo(null);
 		request.setServletPath("/foo");
@@ -384,13 +384,13 @@ public class UrlPathHelperTests {
 
 	@Disabled
 	@Test
-	public void wasCasualServletRootWithMissingSlashWithCompliantSetting() {
+	void wasCasualServletRootWithMissingSlashWithCompliantSetting() {
 		request.setAttribute(WEBSPHERE_URI_ATTRIBUTE, "/test/foo");
 		tomcatCasualServletRootWithMissingSlash();
 	}
 
 	@Test
-	public void wasCasualServletFile() {
+	void wasCasualServletFile() {
 		request.setContextPath("/test");
 		request.setPathInfo("/foo");
 		request.setServletPath("/foo");
@@ -401,13 +401,13 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void wasCasualServletFileWithCompliantSetting() {
+	void wasCasualServletFileWithCompliantSetting() {
 		request.setAttribute(WEBSPHERE_URI_ATTRIBUTE, "/test/foo/foo");
 		tomcatCasualServletFile();
 	}
 
 	@Test
-	public void wasCasualServletFolder() {
+	void wasCasualServletFolder() {
 		request.setContextPath("/test");
 		request.setPathInfo("/foo/");
 		request.setServletPath("/foo");
@@ -418,33 +418,33 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void wasCasualServletFolderWithCompliantSetting() {
+	void wasCasualServletFolderWithCompliantSetting() {
 		request.setAttribute(WEBSPHERE_URI_ATTRIBUTE, "/test/foo/foo/");
 		tomcatCasualServletFolder();
 	}
 
 	@Test
-	public void getOriginatingRequestUri() {
+	void getOriginatingRequestUri() {
 		request.setAttribute(WebUtils.FORWARD_REQUEST_URI_ATTRIBUTE, "/path");
 		request.setRequestURI("/forwarded");
 		assertThat(helper.getOriginatingRequestUri(request)).isEqualTo("/path");
 	}
 
 	@Test
-	public void getOriginatingRequestUriWebsphere() {
+	void getOriginatingRequestUriWebsphere() {
 		request.setAttribute(WEBSPHERE_URI_ATTRIBUTE, "/path");
 		request.setRequestURI("/forwarded");
 		assertThat(helper.getOriginatingRequestUri(request)).isEqualTo("/path");
 	}
 
 	@Test
-	public void getOriginatingRequestUriDefault() {
+	void getOriginatingRequestUriDefault() {
 		request.setRequestURI("/forwarded");
 		assertThat(helper.getOriginatingRequestUri(request)).isEqualTo("/forwarded");
 	}
 
 	@Test
-	public void getOriginatingQueryString() {
+	void getOriginatingQueryString() {
 		request.setQueryString("forward=on");
 		request.setAttribute(WebUtils.FORWARD_REQUEST_URI_ATTRIBUTE, "/path");
 		request.setAttribute(WebUtils.FORWARD_QUERY_STRING_ATTRIBUTE, "original=on");
@@ -452,13 +452,13 @@ public class UrlPathHelperTests {
 	}
 
 	@Test
-	public void getOriginatingQueryStringNotPresent() {
+	void getOriginatingQueryStringNotPresent() {
 		request.setQueryString("forward=true");
 		assertThat(this.helper.getOriginatingQueryString(request)).isEqualTo("forward=true");
 	}
 
 	@Test
-	public void getOriginatingQueryStringIsNull() {
+	void getOriginatingQueryStringIsNull() {
 		request.setQueryString("forward=true");
 		request.setAttribute(WebUtils.FORWARD_REQUEST_URI_ATTRIBUTE, "/path");
 		assertThat(this.helper.getOriginatingQueryString(request)).isNull();