diff --git a/spring-shell-docs/src/test/java/org/springframework/shell/docs/AnnotationRegistrationSnippets.java b/spring-shell-docs/src/test/java/org/springframework/shell/docs/AnnotationRegistrationSnippets.java
index 89da9853..e6abee87 100644
--- a/spring-shell-docs/src/test/java/org/springframework/shell/docs/AnnotationRegistrationSnippets.java
+++ b/spring-shell-docs/src/test/java/org/springframework/shell/docs/AnnotationRegistrationSnippets.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2022 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.shell.docs;
 
 import org.springframework.shell.standard.ShellComponent;
diff --git a/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandCatalogSnippets.java b/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandCatalogSnippets.java
index 5a21fab5..03dec5bb 100644
--- a/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandCatalogSnippets.java
+++ b/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandCatalogSnippets.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2022 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.shell.docs;
 
 import java.util.ArrayList;
diff --git a/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandContextSnippets.java b/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandContextSnippets.java
index ff55db31..0d740f95 100644
--- a/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandContextSnippets.java
+++ b/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandContextSnippets.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2022 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.shell.docs;
 
 import javax.validation.constraints.Null;
diff --git a/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandRegistrationBeanSnippets.java b/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandRegistrationBeanSnippets.java
index 3afcf9dd..aa8108d1 100644
--- a/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandRegistrationBeanSnippets.java
+++ b/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandRegistrationBeanSnippets.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2022 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.shell.docs;
 
 import org.springframework.context.annotation.Bean;
diff --git a/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandRegistrationSnippets.java b/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandRegistrationSnippets.java
index 777ff0b6..6b9cd6ec 100644
--- a/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandRegistrationSnippets.java
+++ b/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandRegistrationSnippets.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2022 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.shell.docs;
 
 import org.springframework.shell.command.CommandRegistration;
diff --git a/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandTargetSnippets.java b/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandTargetSnippets.java
index 8cf1beb8..c00dbf2c 100644
--- a/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandTargetSnippets.java
+++ b/spring-shell-docs/src/test/java/org/springframework/shell/docs/CommandTargetSnippets.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2022 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.shell.docs;
 
 import org.springframework.shell.command.CommandRegistration;
diff --git a/spring-shell-docs/src/test/java/org/springframework/shell/docs/FlowComponentSnippets.java b/spring-shell-docs/src/test/java/org/springframework/shell/docs/FlowComponentSnippets.java
index 7f59b64e..1a26d5ed 100644
--- a/spring-shell-docs/src/test/java/org/springframework/shell/docs/FlowComponentSnippets.java
+++ b/spring-shell-docs/src/test/java/org/springframework/shell/docs/FlowComponentSnippets.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2022 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.shell.docs;
 
 import java.util.Arrays;
diff --git a/spring-shell-docs/src/test/java/org/springframework/shell/docs/OptionSnippets.java b/spring-shell-docs/src/test/java/org/springframework/shell/docs/OptionSnippets.java
index 6ee31299..3eae5548 100644
--- a/spring-shell-docs/src/test/java/org/springframework/shell/docs/OptionSnippets.java
+++ b/spring-shell-docs/src/test/java/org/springframework/shell/docs/OptionSnippets.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2022 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.shell.docs;
 
 import org.springframework.shell.command.CommandRegistration;
diff --git a/spring-shell-docs/src/test/java/org/springframework/shell/docs/UiComponentSnippets.java b/spring-shell-docs/src/test/java/org/springframework/shell/docs/UiComponentSnippets.java
index 5530aa7e..c2570e1e 100644
--- a/spring-shell-docs/src/test/java/org/springframework/shell/docs/UiComponentSnippets.java
+++ b/spring-shell-docs/src/test/java/org/springframework/shell/docs/UiComponentSnippets.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2022 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.shell.docs;
 
 import java.util.ArrayList;