resolved deprecated warnings

resteasy-core/src/main/java/org/jboss/resteasy/specimpl/AbstractBuiltResponse.java

@@ -1,6 +1,5 @@
 package org.jboss.resteasy.specimpl;
 
-import jakarta.ws.rs.ext.RuntimeDelegate;
 import org.jboss.resteasy.core.Headers;
 import org.jboss.resteasy.plugins.delegates.LocaleDelegate;
 import org.jboss.resteasy.resteasy_jaxrs.i18n.Messages;
@@ -359,7 +358,7 @@ public Map<String, NewCookie> getCookies()
          else
          {
             String str = toHeaderString(obj);
-            NewCookie cookie = RuntimeDelegate.getInstance()
+            NewCookie cookie = ResteasyProviderFactory.getInstance()
                     .createHeaderDelegate(NewCookie.class)
                     .fromString(str);
             cookies.put(cookie.getName(), cookie);
@@ -374,7 +373,7 @@ public EntityTag getEntityTag()
       Object d = metadata.getFirst(HttpHeaders.ETAG);
       if (d == null) return null;
       if (d instanceof EntityTag) return (EntityTag) d;
-      return RuntimeDelegate.getInstance()
+      return ResteasyProviderFactory.getInstance()
               .createHeaderDelegate(EntityTag.class)
               .fromString(toHeaderString(d));
    }

resteasy-core/src/main/java/org/jboss/resteasy/specimpl/RequestImpl.java

@@ -23,12 +23,12 @@
 import jakarta.ws.rs.core.Response;
 import jakarta.ws.rs.core.Variant;
 
-import jakarta.ws.rs.ext.RuntimeDelegate;
 import org.jboss.resteasy.core.ResteasyContext;
 import org.jboss.resteasy.core.request.ServerDrivenNegotiation;
 import org.jboss.resteasy.spi.HttpRequest;
 import org.jboss.resteasy.spi.HttpResponse;
 import org.jboss.resteasy.spi.ResteasyConfiguration;
+import org.jboss.resteasy.spi.ResteasyProviderFactory;
 import org.jboss.resteasy.util.DateUtil;
 
 /**
@@ -90,7 +90,7 @@ public List<EntityTag> convertEtag(List<String> tags)
          String[] split = tag.split(",");
          for (String etag : split)
          {
-            result.add(RuntimeDelegate.getInstance()
+            result.add(ResteasyProviderFactory.getInstance()
                     .createHeaderDelegate(EntityTag.class)
                     .fromString(etag.trim()));
          }

resteasy-links/src/test/java/org/jboss/resteasy/test/i18n/TestMessagesAbstract.java

@@ -33,7 +33,7 @@ public void testLocale() throws Exception
 
       Assert.assertEquals(getExpected(BASE + "00", "cannotGuessCollectionType"), Messages.MESSAGES.cannotGuessCollectionType());
       Assert.assertEquals(getExpected(BASE + "20", "discoveryFailedForMethod", "class", "method", "s"), Messages.MESSAGES.discoveryFailedForMethod("class", "method", "s"));
-      Assert.assertEquals(getExpected(BASE + "35", "failedToInjectLinks", new Integer(17)), Messages.MESSAGES.failedToInjectLinks(new Integer(17)));
+      Assert.assertEquals(getExpected(BASE + "35", "failedToInjectLinks", Integer.valueOf(17)), Messages.MESSAGES.failedToInjectLinks(Integer.valueOf(17)));
       Assert.assertEquals(getExpected(BASE + "60", "notEnoughtUriParameters", 3, 5), Messages.MESSAGES.notEnoughtUriParameters(3, 5));
    }
 

testsuite/integration-tests/src/test/java/org/jboss/resteasy/test/core/basic/CacheControlAnnotationTest.java

@@ -1,5 +1,6 @@
 package org.jboss.resteasy.test.core.basic;
 
+import jakarta.ws.rs.ext.RuntimeDelegate;
 import org.jboss.arquillian.container.test.api.Deployment;
 import org.jboss.arquillian.container.test.api.RunAsClient;
 import org.jboss.arquillian.junit.Arquillian;
@@ -63,7 +64,9 @@ public void testResourceValid() {
       Response response = base.request().get();
 
       Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatus());
-      CacheControl cc = CacheControl.valueOf(response.getHeaderString("cache-control"));
+      CacheControl cc = RuntimeDelegate.getInstance()
+              .createHeaderDelegate(CacheControl.class)
+              .fromString(response.getHeaderString("cache-control"));
       Assert.assertFalse("Cache should not be private", cc.isPrivate());
       Assert.assertEquals("Wrong age of cache", 3600, cc.getMaxAge());
 
@@ -82,7 +85,9 @@ public void testResourceNoCach() {
       Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatus());
       String value = response.getHeaderString("cache-control");
       Assert.assertEquals("Wrong value of cache header", "no-cache", value);
-      CacheControl cc = CacheControl.valueOf(value);
+      CacheControl cc = RuntimeDelegate.getInstance()
+              .createHeaderDelegate(CacheControl.class)
+              .fromString(value);
       Assert.assertTrue("Wrong value of cache header", cc.isNoCache());
 
       response.close();
@@ -98,7 +103,9 @@ public void testResourceCompositeNoCache() {
       Response response = base.request().get();
 
       Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatus());
-      CacheControl cc = CacheControl.valueOf(response.getHeaderString("cache-control"));
+      CacheControl cc = RuntimeDelegate.getInstance()
+              .createHeaderDelegate(CacheControl.class)
+              .fromString(response.getHeaderString("cache-control"));
       Assert.assertTrue("There must be no-store", cc.isNoStore());
       Assert.assertTrue("There must be must-revalidate", cc.isMustRevalidate());
       Assert.assertTrue("Cache must be private", cc.isPrivate());

testsuite/integration-tests/src/test/java/org/jboss/resteasy/test/core/interceptors/resource/FilteredCookieContainerRequestFilter.java

@@ -8,7 +8,7 @@
 import jakarta.ws.rs.core.Cookie;
 import jakarta.ws.rs.core.HttpHeaders;
 import jakarta.ws.rs.ext.Provider;
-import jakarta.ws.rs.ext.RuntimeDelegate;
+import org.jboss.resteasy.spi.ResteasyProviderFactory;
 
 @Provider
 @PreMatching
@@ -22,7 +22,7 @@ public void filter(ContainerRequestContext requestContext) throws IOException {
 
       final Cookie cookie = requestContext.getCookies().get(OLD_COOKIE_NAME);
       if (cookie != null) {
-         String value = RuntimeDelegate.getInstance()
+         String value = ResteasyProviderFactory.getInstance()
                  .createHeaderDelegate(Cookie.class)
                  .toString(new Cookie(NEW_COOKIE_NAME, cookie.getValue()));
          requestContext.getHeaders().add(HttpHeaders.COOKIE, value);

testsuite/integration-tests/src/test/java/org/jboss/resteasy/test/resource/basic/resource/DefaultMediaTypeResource.java

@@ -81,14 +81,14 @@ public Response postFoo(DataSource source) throws Exception {
    @Produces(MediaType.TEXT_PLAIN)
    @POST
    public Response postIntProduce(DataSource source) throws Exception {
-      return Response.ok().entity(new Integer(8)).build();
+      return Response.ok().entity(Integer.valueOf(8)).build();
    }
 
    @Path("postInt")
    @Consumes(MediaType.APPLICATION_OCTET_STREAM)
    @POST
    public Response postInt(DataSource source) throws Exception {
-      return Response.ok().entity(new Integer(8)).build();
+      return Response.ok().entity(Integer.valueOf(8)).build();
    }
 
    @Path("postIntegerProduce")

testsuite/unit-tests/src/test/java/org/jboss/resteasy/test/client/resource/RequestFilterAbortWith.java

@@ -8,6 +8,6 @@
 public class RequestFilterAbortWith implements ClientRequestFilter {
    @Override
    public void filter(ClientRequestContext requestContext) throws IOException {
-      requestContext.abortWith(Response.ok(new Integer(42)).build());
+      requestContext.abortWith(Response.ok(Integer.valueOf(42)).build());
    }
 }