Add @NullMarked to all packages in tck modules (#12344)

Author: dstepanov

http-client-tck/src/main/java/io/micronaut/http/client/tck/tests/Person.java

@@ -16,7 +16,6 @@
 package io.micronaut.http.client.tck.tests;
 
 import io.micronaut.core.annotation.Introspected;
-import org.jspecify.annotations.NonNull;
 import io.micronaut.core.annotation.ReflectiveAccess;
 import java.util.Objects;
 import com.fasterxml.jackson.annotation.JsonProperty;
@@ -25,7 +24,6 @@
 @ReflectiveAccess
 class Person {
 
-    @NonNull
     private final String name;
 
     private final int age;

http-client-tck/src/main/java/io/micronaut/http/client/tck/tests/filter/package-info.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2017-2026 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * The package info.
+ */
+@NullMarked
+package io.micronaut.http.client.tck.tests.filter;
+
+import org.jspecify.annotations.NullMarked;

http-client-tck/src/main/java/io/micronaut/http/client/tck/tests/package-info.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2017-2026 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * The package info.
+ */
+@NullMarked
+package io.micronaut.http.client.tck.tests;
+
+import org.jspecify.annotations.NullMarked;

http-server-tck/src/main/java/io/micronaut/http/server/tck/package-info.java

@@ -0,0 +1,18 @@
+/*
+ * Copyright 2017-2026 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/** * The package info. */
+@NullMarked
+package io.micronaut.http.server.tck; import org.jspecify.annotations.NullMarked;

http-server-tck/src/main/java/io/micronaut/http/server/tck/tests/MiscTest.java

@@ -18,7 +18,6 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 import io.micronaut.context.annotation.Requires;
 import io.micronaut.core.annotation.Introspected;
-import org.jspecify.annotations.NonNull;
 import io.micronaut.core.annotation.ReflectiveAccess;
 import io.micronaut.http.HttpHeaders;
 import io.micronaut.http.HttpRequest;
@@ -192,17 +191,15 @@ String getOkAsHtml() {
     @ReflectiveAccess
     static class MessageCreate {
 
-        @NonNull
         @NotBlank
         private final String message;
 
         MessageCreate(
-            @JsonProperty("message") @NonNull String message  // @JsonProperty annotation for Jackson Databind
+            @JsonProperty("message") String message  // @JsonProperty annotation for Jackson Databind
         ) {
             this.message = message;
         }
 
-        @NonNull
         String getMessage() {
             return message;
         }
@@ -212,15 +209,13 @@ String getMessage() {
     @ReflectiveAccess
     static class MyResponse {
 
-        @NonNull
         @NotBlank
         private final String greeting;
 
-        public MyResponse(@NonNull String greeting) {
+        public MyResponse(String greeting) {
             this.greeting = greeting;
         }
 
-        @NonNull
         public String getGreeting() {
             return greeting;
         }

http-server-tck/src/main/java/io/micronaut/http/server/tck/tests/binding/package-info.java

@@ -0,0 +1,18 @@
+/*
+ * Copyright 2017-2026 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/** * The package info. */
+@NullMarked
+package io.micronaut.http.server.tck.tests.binding; import org.jspecify.annotations.NullMarked;

http-server-tck/src/main/java/io/micronaut/http/server/tck/tests/bodywritable/package-info.java

@@ -0,0 +1,18 @@
+/*
+ * Copyright 2017-2026 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/** * The package info. */
+@NullMarked
+package io.micronaut.http.server.tck.tests.bodywritable; import org.jspecify.annotations.NullMarked;

http-server-tck/src/main/java/io/micronaut/http/server/tck/tests/codec/package-info.java

@@ -0,0 +1,18 @@
+/*
+ * Copyright 2017-2026 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/** * The package info. */
+@NullMarked
+package io.micronaut.http.server.tck.tests.codec; import org.jspecify.annotations.NullMarked;

http-server-tck/src/main/java/io/micronaut/http/server/tck/tests/constraintshandler/ControllerConstraintHandlerTest.java

@@ -18,7 +18,6 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 import io.micronaut.context.annotation.Requires;
 import io.micronaut.core.annotation.Introspected;
-import org.jspecify.annotations.NonNull;
 import org.jspecify.annotations.Nullable;
 import io.micronaut.core.annotation.ReflectiveAccess;
 import io.micronaut.core.type.Argument;
@@ -259,26 +258,22 @@ public String getPassword() {
     static class CredentialsWithNonNull {
         @NotBlank
         @Email
-        @NonNull
         private final String username;
 
         @NotBlank
-        @NonNull
         private final String password;
 
-        CredentialsWithNonNull(@JsonProperty("username") @NonNull String username, // @JsonProperty for JacksonDatabind
-                               @JsonProperty("password") @NonNull String password // @JsonProperty for JacksonDatabind
+        CredentialsWithNonNull(@JsonProperty("username") String username, // @JsonProperty for JacksonDatabind
+                               @JsonProperty("password") String password // @JsonProperty for JacksonDatabind
         ) {
             this.username = username;
             this.password = password;
         }
 
-        @NonNull
         public String getUsername() {
             return username;
         }
 
-        @NonNull
         public String getPassword() {
             return password;
         }

http-server-tck/src/main/java/io/micronaut/http/server/tck/tests/constraintshandler/package-info.java

@@ -0,0 +1,18 @@
+/*
+ * Copyright 2017-2026 original authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/** * The package info. */
+@NullMarked
+package io.micronaut.http.server.tck.tests.constraintshandler; import org.jspecify.annotations.NullMarked;