feat: Added recipe to comment deprecated and removed properties witho…

src/main/java/org/openrewrite/java/spring/InlineCommentSpringProperties.java

@@ -0,0 +1,51 @@
+package org.openrewrite.java.spring;
+
+import lombok.EqualsAndHashCode;
+import lombok.Value;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.openrewrite.*;
+
+import java.util.List;
+
+@EqualsAndHashCode(callSuper = false)
+@Value
+public class InlineCommentSpringProperties extends Recipe {
+
+    @Override
+    public @NotNull @NlsRewrite.DisplayName String getDisplayName() {
+        return "Comment spring properties";
+    }
+
+    @Override
+    public @NotNull @NlsRewrite.Description String getDescription() {
+        return "Add inline comments to specified spring properties.";
+    }
+
+    @Option(displayName = "Property keys list",
+            description = "The list of names of the property keys to comment.",
+            example = "management.metrics.binders.files.enabled")
+    List<String> propertyKeys;
+
+    @Option(displayName = "Inline comment",
+            description = "Inline comment to be inserted",
+            example = "this property is deprecated and no longer applicable starting from Spring Boot 3.0.x")
+    String comment;
+
+    @Override
+    public @NotNull TreeVisitor<?, ExecutionContext> getVisitor() {
+        String inlineComment = " # " + comment;
+        return new TreeVisitor<Tree, ExecutionContext>() {
+            @Override
+            public @Nullable Tree visit(@Nullable Tree tree, @NotNull ExecutionContext ctx) {
+                Tree processingTree = tree;
+                for (String key : propertyKeys) {
+                    String regex = "(?<!" + inlineComment + ")$";
+                    ChangeSpringPropertyValue changeSpringPropertyValue = new ChangeSpringPropertyValue(key, inlineComment, regex, true, null);
+                    processingTree = changeSpringPropertyValue.getVisitor().visit(processingTree, ctx);
+                }
+                return processingTree;
+            }
+        };
+    }
+}

src/test/java/org/openrewrite/java/spring/InlineCommentSpringPropertiesTest.java

@@ -0,0 +1,32 @@
+package org.openrewrite.java.spring;
+
+import org.junit.jupiter.api.Test;
+import org.openrewrite.test.RewriteTest;
+
+import java.util.List;
+
+import static org.openrewrite.properties.Assertions.properties;
+import static org.openrewrite.yaml.Assertions.yaml;
+
+public class InlineCommentSpringPropertiesTest implements RewriteTest {
+
+    @Test
+    void shouldInsertInlineCommentsIntoProperties() {
+        rewriteRun(
+          spec -> spec.recipe(new InlineCommentSpringProperties(List.of("test.propertyKey1", "test.propertyKey2"), "my comment")),
+          yaml("""
+              test.propertyKey1: xxx
+              test.propertyKey2: yyy""",
+            """
+              test.propertyKey1: xxx # my comment
+              test.propertyKey2: yyy # my comment""",
+            spec -> spec.path("application.yaml")),
+          properties("""
+              test.propertyKey1: xxx
+              test.propertyKey2: yyy""",
+            """
+              test.propertyKey1: xxx # my comment
+              test.propertyKey2: yyy # my comment""",
+            spec -> spec.path("application.properties")));
+    }
+}