diff --git a/web/src/main/java/org/springframework/security/web/savedrequest/SavedRequestAwareWrapper.java b/web/src/main/java/org/springframework/security/web/savedrequest/SavedRequestAwareWrapper.java
index 200578d5955..5ff1bc1f1a1 100644
--- a/web/src/main/java/org/springframework/security/web/savedrequest/SavedRequestAwareWrapper.java
+++ b/web/src/main/java/org/springframework/security/web/savedrequest/SavedRequestAwareWrapper.java
@@ -32,6 +32,7 @@
 import jakarta.servlet.http.HttpServletRequestWrapper;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.springframework.http.HttpHeaders;
 
 /**
  * Provides request parameters, headers and cookies from either an original request or a
@@ -57,10 +58,7 @@ class SavedRequestAwareWrapper extends HttpServletRequestWrapper {
 
 	protected static final TimeZone GMT_ZONE = TimeZone.getTimeZone("GMT");
 
-	/** The default Locale if none are specified. */
-	protected static Locale defaultLocale = Locale.getDefault();
-
-	protected SavedRequest savedRequest = null;
+	protected SavedRequest savedRequest;
 
 	/**
 	 * The set of SimpleDateFormat formats to use in getDateHeader(). Notice that because
@@ -101,14 +99,12 @@ public String getHeader(String name) {
 	}
 
 	@Override
-	@SuppressWarnings("unchecked")
-	public Enumeration getHeaderNames() {
+	public Enumeration<String> getHeaderNames() {
 		return new Enumerator<>(this.savedRequest.getHeaderNames());
 	}
 
 	@Override
-	@SuppressWarnings("unchecked")
-	public Enumeration getHeaders(String name) {
+	public Enumeration<String> getHeaders(String name) {
 		return new Enumerator<>(this.savedRequest.getHeaderValues(name));
 	}
 
@@ -125,8 +121,7 @@ public Locale getLocale() {
 	}
 
 	@Override
-	@SuppressWarnings("unchecked")
-	public Enumeration getLocales() {
+	public Enumeration<Locale> getLocales() {
 		List<Locale> locales = this.savedRequest.getLocales();
 		if (locales.isEmpty()) {
 			// Fall back to default locale
@@ -141,6 +136,11 @@ public String getMethod() {
 		return this.savedRequest.getMethod();
 	}
 
+	@Override
+	public String getContentType() {
+		return getHeader(HttpHeaders.CONTENT_TYPE);
+	}
+
 	/**
 	 * If the parameter is available from the wrapped request then the request has been
 	 * forwarded/included to a URL with parameters, either supplementing or overriding the
@@ -165,8 +165,7 @@ public String getParameter(String name) {
 	}
 
 	@Override
-	@SuppressWarnings("unchecked")
-	public Map getParameterMap() {
+	public Map<String, String[]> getParameterMap() {
 		Set<String> names = getCombinedParameterNames();
 		Map<String, String[]> parameterMap = new HashMap<>(names.size());
 		for (String name : names) {
@@ -175,7 +174,6 @@ public Map getParameterMap() {
 		return parameterMap;
 	}
 
-	@SuppressWarnings("unchecked")
 	private Set<String> getCombinedParameterNames() {
 		Set<String> names = new HashSet<>();
 		names.addAll(super.getParameterMap().keySet());
@@ -184,9 +182,8 @@ private Set<String> getCombinedParameterNames() {
 	}
 
 	@Override
-	@SuppressWarnings("unchecked")
-	public Enumeration getParameterNames() {
-		return new Enumerator(getCombinedParameterNames());
+	public Enumeration<String> getParameterNames() {
+		return new Enumerator<>(getCombinedParameterNames());
 	}
 
 	@Override
diff --git a/web/src/test/java/org/springframework/security/web/savedrequest/SavedRequestAwareWrapperTests.java b/web/src/test/java/org/springframework/security/web/savedrequest/SavedRequestAwareWrapperTests.java
index 9f340ea736a..3b9357c8781 100644
--- a/web/src/test/java/org/springframework/security/web/savedrequest/SavedRequestAwareWrapperTests.java
+++ b/web/src/test/java/org/springframework/security/web/savedrequest/SavedRequestAwareWrapperTests.java
@@ -24,6 +24,7 @@
 import jakarta.servlet.http.Cookie;
 import org.junit.jupiter.api.Test;
 
+import org.springframework.http.MediaType;
 import org.springframework.mock.web.MockHttpServletRequest;
 import org.springframework.security.web.PortResolverImpl;
 
@@ -42,22 +43,21 @@ private SavedRequestAwareWrapper createWrapper(MockHttpServletRequest requestToS
 	@Test
 	public void savedRequestCookiesAreIgnored() {
 		MockHttpServletRequest newRequest = new MockHttpServletRequest();
-		newRequest.setCookies(new Cookie[] { new Cookie("cookie", "fromnew") });
+		newRequest.setCookies(new Cookie("cookie", "fromnew"));
 		MockHttpServletRequest savedRequest = new MockHttpServletRequest();
-		savedRequest.setCookies(new Cookie[] { new Cookie("cookie", "fromsaved") });
+		savedRequest.setCookies(new Cookie("cookie", "fromsaved"));
 		SavedRequestAwareWrapper wrapper = createWrapper(savedRequest, newRequest);
 		assertThat(wrapper.getCookies()).hasSize(1);
 		assertThat(wrapper.getCookies()[0].getValue()).isEqualTo("fromnew");
 	}
 
 	@Test
-	@SuppressWarnings("unchecked")
 	public void savedRequesthHeaderIsReturnedIfSavedRequestIsSet() {
 		MockHttpServletRequest savedRequest = new MockHttpServletRequest();
 		savedRequest.addHeader("header", "savedheader");
 		SavedRequestAwareWrapper wrapper = createWrapper(savedRequest, new MockHttpServletRequest());
 		assertThat(wrapper.getHeader("nonexistent")).isNull();
-		Enumeration headers = wrapper.getHeaders("nonexistent");
+		Enumeration<String> headers = wrapper.getHeaders("nonexistent");
 		assertThat(headers.hasMoreElements()).isFalse();
 		assertThat(wrapper.getHeader("Header")).isEqualTo("savedheader");
 		headers = wrapper.getHeaders("heaDer");
@@ -97,7 +97,7 @@ public void savedRequestDoesntCreateDuplicateParams() {
 		SavedRequestAwareWrapper wrapper = createWrapper(savedRequest, wrappedRequest);
 		assertThat(wrapper.getParameterValues("action")).hasSize(1);
 		assertThat(wrapper.getParameterMap()).hasSize(1);
-		assertThat(((String[]) wrapper.getParameterMap().get("action"))).hasSize(1);
+		assertThat(wrapper.getParameterMap().get("action")).hasSize(1);
 	}
 
 	@Test
@@ -127,7 +127,7 @@ public void getParameterValuesReturnsCombinedSavedAndWrappedRequestValues() {
 		wrappedRequest.setParameter("action", "bar");
 		assertThat(wrapper.getParameterValues("action")).isEqualTo(new Object[] { "bar", "foo" });
 		// Check map is consistent
-		String[] valuesFromMap = (String[]) wrapper.getParameterMap().get("action");
+		String[] valuesFromMap = wrapper.getParameterMap().get("action");
 		assertThat(valuesFromMap).hasSize(2);
 		assertThat(valuesFromMap[0]).isEqualTo("bar");
 	}
@@ -169,4 +169,13 @@ public void correctIntHeaderIsReturned() {
 		assertThat(wrapper.getIntHeader("nonexistent")).isEqualTo(-1);
 	}
 
+	@Test
+	public void correctContentTypeIsReturned() {
+		MockHttpServletRequest request = new MockHttpServletRequest("PUT", "/notused");
+		request.setContentType(MediaType.APPLICATION_FORM_URLENCODED_VALUE);
+
+		SavedRequestAwareWrapper wrapper = createWrapper(request, new MockHttpServletRequest("GET", "/notused"));
+		assertThat(wrapper.getContentType()).isEqualTo(MediaType.APPLICATION_FORM_URLENCODED_VALUE);
+	}
+
 }