diff --git a/buildSrc/SpringRepositorySupport.groovy b/buildSrc/SpringRepositorySupport.groovy
index f9f8b5e3b2c..b3f5e5dfd04 100644
--- a/buildSrc/SpringRepositorySupport.groovy
+++ b/buildSrc/SpringRepositorySupport.groovy
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2024 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/EclipseSynchronizeJdtSettings.java b/buildSrc/src/main/java/org/springframework/boot/build/EclipseSynchronizeJdtSettings.java
index bb5d37505d9..968157501de 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/EclipseSynchronizeJdtSettings.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/EclipseSynchronizeJdtSettings.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2025 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/EclipseSynchronizeResourceSettings.java b/buildSrc/src/main/java/org/springframework/boot/build/EclipseSynchronizeResourceSettings.java
index 5db9a73b07f..ce0f1fbded4 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/EclipseSynchronizeResourceSettings.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/EclipseSynchronizeResourceSettings.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2025 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/EmptyPropertiesPersistableConfigurationObject.java b/buildSrc/src/main/java/org/springframework/boot/build/EmptyPropertiesPersistableConfigurationObject.java
index 54f18611296..47c630e290a 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/EmptyPropertiesPersistableConfigurationObject.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/EmptyPropertiesPersistableConfigurationObject.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2025 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/antora/CheckJavadocMacros.java b/buildSrc/src/main/java/org/springframework/boot/build/antora/CheckJavadocMacros.java
index 8c7cb35c981..f5dc18891b7 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/antora/CheckJavadocMacros.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/antora/CheckJavadocMacros.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2025 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/AutoConfigurationClass.java b/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/AutoConfigurationClass.java
index 170fe6b69ee..0c25bc5d8a2 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/AutoConfigurationClass.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/AutoConfigurationClass.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2025-present the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/AutoConfigurationImportsTask.java b/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/AutoConfigurationImportsTask.java
index 2b2d8244ef6..ffa7ca410e5 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/AutoConfigurationImportsTask.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/AutoConfigurationImportsTask.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2025-present the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/CheckAutoConfigurationImports.java b/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/CheckAutoConfigurationImports.java
index 9073b63370c..e690ed0dbf0 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/CheckAutoConfigurationImports.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/autoconfigure/CheckAutoConfigurationImports.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2025-present the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/context/properties/CheckAggregatedSpringConfigurationMetadata.java b/buildSrc/src/main/java/org/springframework/boot/build/context/properties/CheckAggregatedSpringConfigurationMetadata.java
index c896edd22c2..23930f8e3b6 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/context/properties/CheckAggregatedSpringConfigurationMetadata.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/context/properties/CheckAggregatedSpringConfigurationMetadata.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2025 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/test/autoconfigure/CheckAutoConfigureImports.java b/buildSrc/src/main/java/org/springframework/boot/build/test/autoconfigure/CheckAutoConfigureImports.java
index acb54de73b3..5372553897d 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/test/autoconfigure/CheckAutoConfigureImports.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/test/autoconfigure/CheckAutoConfigureImports.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2025-present the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/buildSrc/src/main/java/org/springframework/boot/build/xml/XmlDocument.java b/buildSrc/src/main/java/org/springframework/boot/build/xml/XmlDocument.java
index 925d7c87713..0ed0cb27635 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/xml/XmlDocument.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/xml/XmlDocument.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2026 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/cli/spring-boot-cli/src/test/resources/classloader-test-app.groovy b/cli/spring-boot-cli/src/test/resources/classloader-test-app.groovy
index bda31459b4f..28c361b042d 100644
--- a/cli/spring-boot-cli/src/test/resources/classloader-test-app.groovy
+++ b/cli/spring-boot-cli/src/test/resources/classloader-test-app.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
import org.springframework.util.*
@Component
diff --git a/cli/spring-boot-cli/src/test/resources/commands/closure.groovy b/cli/spring-boot-cli/src/test/resources/commands/closure.groovy
index ba169b4da81..cb9b2590ae1 100644
--- a/cli/spring-boot-cli/src/test/resources/commands/closure.groovy
+++ b/cli/spring-boot-cli/src/test/resources/commands/closure.groovy
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/cli/spring-boot-cli/src/test/resources/commands/command.groovy b/cli/spring-boot-cli/src/test/resources/commands/command.groovy
index 3877109c7e1..a6382f0c631 100644
--- a/cli/spring-boot-cli/src/test/resources/commands/command.groovy
+++ b/cli/spring-boot-cli/src/test/resources/commands/command.groovy
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/cli/spring-boot-cli/src/test/resources/commands/handler.groovy b/cli/spring-boot-cli/src/test/resources/commands/handler.groovy
index 56e62bfa986..e3c5c35647a 100644
--- a/cli/spring-boot-cli/src/test/resources/commands/handler.groovy
+++ b/cli/spring-boot-cli/src/test/resources/commands/handler.groovy
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/cli/spring-boot-cli/src/test/resources/commands/options.groovy b/cli/spring-boot-cli/src/test/resources/commands/options.groovy
index c5c893c4829..4846b73e08a 100644
--- a/cli/spring-boot-cli/src/test/resources/commands/options.groovy
+++ b/cli/spring-boot-cli/src/test/resources/commands/options.groovy
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/cli/spring-boot-cli/src/test/resources/dir-sample/code/app.groovy b/cli/spring-boot-cli/src/test/resources/dir-sample/code/app.groovy
index f273c49434a..6951c5707a1 100644
--- a/cli/spring-boot-cli/src/test/resources/dir-sample/code/app.groovy
+++ b/cli/spring-boot-cli/src/test/resources/dir-sample/code/app.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
package org.test
@Component
diff --git a/cli/spring-boot-cli/src/test/resources/grab-samples/customDependencyManagement.groovy b/cli/spring-boot-cli/src/test/resources/grab-samples/customDependencyManagement.groovy
index c50878b57a0..1ce653738bd 100644
--- a/cli/spring-boot-cli/src/test/resources/grab-samples/customDependencyManagement.groovy
+++ b/cli/spring-boot-cli/src/test/resources/grab-samples/customDependencyManagement.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
@DependencyManagementBom('test:child:1.0.0')
@Grab('ejb-api')
class CustomDependencyManagement {
diff --git a/cli/spring-boot-cli/src/test/resources/grab-samples/duplicateDependencyManagementBom.groovy b/cli/spring-boot-cli/src/test/resources/grab-samples/duplicateDependencyManagementBom.groovy
index 4d6b1decaa7..795dfe90b53 100644
--- a/cli/spring-boot-cli/src/test/resources/grab-samples/duplicateDependencyManagementBom.groovy
+++ b/cli/spring-boot-cli/src/test/resources/grab-samples/duplicateDependencyManagementBom.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
@DependencyManagementBom("foo:bar:1.0")
@DependencyManagementBom("alpha:bravo:2.0")
class DuplicateDependencyManagement {
diff --git a/cli/spring-boot-cli/src/test/resources/grab-samples/grab.groovy b/cli/spring-boot-cli/src/test/resources/grab-samples/grab.groovy
index 578226ed5a7..a0200131d16 100644
--- a/cli/spring-boot-cli/src/test/resources/grab-samples/grab.groovy
+++ b/cli/spring-boot-cli/src/test/resources/grab-samples/grab.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
@Grab('jackson-core')
class GrabTest {
diff --git a/cli/spring-boot-cli/src/test/resources/grab.groovy b/cli/spring-boot-cli/src/test/resources/grab.groovy
index d9394424ca7..2780946c49a 100644
--- a/cli/spring-boot-cli/src/test/resources/grab.groovy
+++ b/cli/spring-boot-cli/src/test/resources/grab.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
@GrabResolver(name="test", root="file:./src/test/plugins")
@Grab("custom:custom:0.0.1")
@Controller
diff --git a/cli/spring-boot-cli/src/test/resources/init.groovy b/cli/spring-boot-cli/src/test/resources/init.groovy
index ede814588b6..9760397015d 100644
--- a/cli/spring-boot-cli/src/test/resources/init.groovy
+++ b/cli/spring-boot-cli/src/test/resources/init.groovy
@@ -1 +1,17 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
println "Hello Init"
\ No newline at end of file
diff --git a/cli/spring-boot-cli/src/test/resources/repro-samples/data-jpa.groovy b/cli/spring-boot-cli/src/test/resources/repro-samples/data-jpa.groovy
index 4d7105bca1e..a1656baa0fd 100644
--- a/cli/spring-boot-cli/src/test/resources/repro-samples/data-jpa.groovy
+++ b/cli/spring-boot-cli/src/test/resources/repro-samples/data-jpa.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
@Grab('spring-boot-starter-data-jpa')
@Grab('h2')
class Sample implements CommandLineRunner {
diff --git a/cli/spring-boot-cli/src/test/resources/repro-samples/grab-ant-builder.groovy b/cli/spring-boot-cli/src/test/resources/repro-samples/grab-ant-builder.groovy
index 75685c56a58..2c9293ddf51 100644
--- a/cli/spring-boot-cli/src/test/resources/repro-samples/grab-ant-builder.groovy
+++ b/cli/spring-boot-cli/src/test/resources/repro-samples/grab-ant-builder.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
@Grab("org.apache.groovy:groovy-ant:4.0.1")
import groovy.ant.AntBuilder
diff --git a/cli/spring-boot-cli/src/test/resources/repro-samples/secure.groovy b/cli/spring-boot-cli/src/test/resources/repro-samples/secure.groovy
index 60a67bfc98f..00eb564ad5e 100644
--- a/cli/spring-boot-cli/src/test/resources/repro-samples/secure.groovy
+++ b/cli/spring-boot-cli/src/test/resources/repro-samples/secure.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
package org.test
// No security features added just a test that the dependencies are resolved
diff --git a/cli/spring-boot-cli/src/test/resources/run-command/quiet.groovy b/cli/spring-boot-cli/src/test/resources/run-command/quiet.groovy
index 32640370e1a..f1754324790 100644
--- a/cli/spring-boot-cli/src/test/resources/run-command/quiet.groovy
+++ b/cli/spring-boot-cli/src/test/resources/run-command/quiet.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
package org.test
@Component
diff --git a/cli/spring-boot-cli/src/test/resources/scripts/closure.groovy b/cli/spring-boot-cli/src/test/resources/scripts/closure.groovy
index 490320c38da..7e6c533d251 100644
--- a/cli/spring-boot-cli/src/test/resources/scripts/closure.groovy
+++ b/cli/spring-boot-cli/src/test/resources/scripts/closure.groovy
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/cli/spring-boot-cli/src/test/resources/scripts/command.groovy b/cli/spring-boot-cli/src/test/resources/scripts/command.groovy
index 3479910984f..60940e82237 100644
--- a/cli/spring-boot-cli/src/test/resources/scripts/command.groovy
+++ b/cli/spring-boot-cli/src/test/resources/scripts/command.groovy
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/cli/spring-boot-cli/src/test/resources/scripts/commands.groovy b/cli/spring-boot-cli/src/test/resources/scripts/commands.groovy
index 9e449b6be90..e2d5a2d4417 100644
--- a/cli/spring-boot-cli/src/test/resources/scripts/commands.groovy
+++ b/cli/spring-boot-cli/src/test/resources/scripts/commands.groovy
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/cli/spring-boot-cli/src/test/resources/scripts/handler.groovy b/cli/spring-boot-cli/src/test/resources/scripts/handler.groovy
index 56e62bfa986..e3c5c35647a 100644
--- a/cli/spring-boot-cli/src/test/resources/scripts/handler.groovy
+++ b/cli/spring-boot-cli/src/test/resources/scripts/handler.groovy
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/cli/spring-boot-cli/src/test/resources/scripts/options.groovy b/cli/spring-boot-cli/src/test/resources/scripts/options.groovy
index 73a1b39c41e..12cafa69c6c 100644
--- a/cli/spring-boot-cli/src/test/resources/scripts/options.groovy
+++ b/cli/spring-boot-cli/src/test/resources/scripts/options.groovy
@@ -1,5 +1,5 @@
/*
- * Copyright 2012-2013 the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/config/checkstyle/checkstyle.xml b/config/checkstyle/checkstyle.xml
index 84dda76682a..afb4910568b 100644
--- a/config/checkstyle/checkstyle.xml
+++ b/config/checkstyle/checkstyle.xml
@@ -9,8 +9,6 @@
-
-
diff --git a/core/spring-boot-test/src/test/resources/org/springframework/boot/test/SpringApplicationConfigurationGroovyConventionConfigurationTestsContext.groovy b/core/spring-boot-test/src/test/resources/org/springframework/boot/test/SpringApplicationConfigurationGroovyConventionConfigurationTestsContext.groovy
index a0c755956ce..245d533dcbb 100644
--- a/core/spring-boot-test/src/test/resources/org/springframework/boot/test/SpringApplicationConfigurationGroovyConventionConfigurationTestsContext.groovy
+++ b/core/spring-boot-test/src/test/resources/org/springframework/boot/test/SpringApplicationConfigurationGroovyConventionConfigurationTestsContext.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
beans {
foo String, "World"
}
diff --git a/core/spring-boot-test/src/test/resources/org/springframework/boot/test/context/SpringBootTestGroovyConventionConfigurationTestsContext.groovy b/core/spring-boot-test/src/test/resources/org/springframework/boot/test/context/SpringBootTestGroovyConventionConfigurationTestsContext.groovy
index a0c755956ce..245d533dcbb 100644
--- a/core/spring-boot-test/src/test/resources/org/springframework/boot/test/context/SpringBootTestGroovyConventionConfigurationTestsContext.groovy
+++ b/core/spring-boot-test/src/test/resources/org/springframework/boot/test/context/SpringBootTestGroovyConventionConfigurationTestsContext.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
beans {
foo String, "World"
}
diff --git a/core/spring-boot-test/src/test/resources/test.groovy b/core/spring-boot-test/src/test/resources/test.groovy
index 79626065c97..090fa0af8db 100644
--- a/core/spring-boot-test/src/test/resources/test.groovy
+++ b/core/spring-boot-test/src/test/resources/test.groovy
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
beans {
foo String, "World"
}
\ No newline at end of file
diff --git a/core/spring-boot/src/test/kotlin/org/springframework/boot/SpringApplicationExtensionsTests.kt b/core/spring-boot/src/test/kotlin/org/springframework/boot/SpringApplicationExtensionsTests.kt
index ef248d9f028..8625fbabff7 100644
--- a/core/spring-boot/src/test/kotlin/org/springframework/boot/SpringApplicationExtensionsTests.kt
+++ b/core/spring-boot/src/test/kotlin/org/springframework/boot/SpringApplicationExtensionsTests.kt
@@ -1,5 +1,5 @@
/*
- * Copyright 2002-present the original author or authors.
+ * Copyright 2012-present the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
diff --git a/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/MyApplication.kt b/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/MyApplication.kt
index 635d3394ac1..312916c5fe0 100644
--- a/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/MyApplication.kt
+++ b/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/MyApplication.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
package org.springframework.boot.docs.io.restclient.httpservice.groups
import org.springframework.boot.autoconfigure.SpringBootApplication
diff --git a/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/repeat/MyApplication.kt b/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/repeat/MyApplication.kt
index 031a73db46b..019e3366dba 100644
--- a/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/repeat/MyApplication.kt
+++ b/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/repeat/MyApplication.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
package org.springframework.boot.docs.io.restclient.httpservice.groups.repeat
import org.springframework.boot.autoconfigure.SpringBootApplication
diff --git a/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/repeat/OtherService.kt b/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/repeat/OtherService.kt
index f1ca720fd7d..10d366e723c 100644
--- a/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/repeat/OtherService.kt
+++ b/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/groups/repeat/OtherService.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
package org.springframework.boot.docs.io.restclient.httpservice.groups.repeat
import org.springframework.web.bind.annotation.RequestBody
diff --git a/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/importing/MyApplication.kt b/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/importing/MyApplication.kt
index 4b06102c071..678f3ec42b3 100644
--- a/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/importing/MyApplication.kt
+++ b/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/io/restclient/httpservice/importing/MyApplication.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
package org.springframework.boot.docs.io.restclient.httpservice.importing
import org.springframework.boot.autoconfigure.SpringBootApplication
diff --git a/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/web/security/saml2/relyingparty/MySamlRelyingPartyConfiguration.kt b/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/web/security/saml2/relyingparty/MySamlRelyingPartyConfiguration.kt
index 84efa765e49..c252a382e55 100644
--- a/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/web/security/saml2/relyingparty/MySamlRelyingPartyConfiguration.kt
+++ b/documentation/spring-boot-docs/src/main/kotlin/org/springframework/boot/docs/web/security/saml2/relyingparty/MySamlRelyingPartyConfiguration.kt
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-present the original author or 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.
+ */
+
package org.springframework.boot.docs.web.security.saml2.relyingparty
import org.springframework.context.annotation.Bean
diff --git a/module/spring-boot-kotlinx-serialization-json/src/test/kotlin/org/springframework/boot/kotlinx/serialization/json/autoconfigure/KotlinxSerializationJsonAutoConfigurationTests.kt b/module/spring-boot-kotlinx-serialization-json/src/test/kotlin/org/springframework/boot/kotlinx/serialization/json/autoconfigure/KotlinxSerializationJsonAutoConfigurationTests.kt
index 483320fbaf5..df4baebc6ea 100644
--- a/module/spring-boot-kotlinx-serialization-json/src/test/kotlin/org/springframework/boot/kotlinx/serialization/json/autoconfigure/KotlinxSerializationJsonAutoConfigurationTests.kt
+++ b/module/spring-boot-kotlinx-serialization-json/src/test/kotlin/org/springframework/boot/kotlinx/serialization/json/autoconfigure/KotlinxSerializationJsonAutoConfigurationTests.kt
@@ -1,7 +1,7 @@
/*
* Copyright 2012-present the original author or authors.
*
- * Licensed under the Apache License, Version 2.0 (the "License")
+ * 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
*