OpenRewrite recipe best practices

Use this link to re-run the recipe: https://app.moderne.io/recipes/org.openrewrite.recipes.rewrite.OpenRewriteRecipeBestPractices?organizationId=QUxML09wZW4gU291cmNlL09wZW5SZXdyaXRl

Co-authored-by: Moderne <[email protected]>

Author: 2 people

src/main/resources/META-INF/rewrite/examples.yml

@@ -6314,19 +6314,19 @@ examples:
       class Test {
           String doFormat(String str) {
               switch (str) {
-                  case "foo": return "Foo";
-                  case "bar": return "Bar";
-                  case null, default: return "Other";
+                  case "foo", "bar": return "FooBar";
+                  case "baz": return "Baz";
+                  default: return "Other";
               }
           }
       }
     after: |
       class Test {
           String doFormat(String str) {
               return switch (str) {
-                  case "foo" -> "Foo";
-                  case "bar" -> "Bar";
-                  case null, default -> "Other";
+                  case "foo", "bar" -> "FooBar";
+                  case "baz" -> "Baz";
+                  default -> "Other";
               };
           }
       }
@@ -6341,9 +6341,9 @@ examples:
       class Test {
           String format(String str) {
               String formatted = switch (str) {
-                  case "foo": yield "Foo";
-                  case "bar": yield "Bar";
-                  case null, default: yield "unknown";
+                  case "foo", "bar": yield "FooBar";
+                  case "baz": yield "Baz";
+                  default: yield "unknown";
               };
               return formatted;
           }
@@ -6352,9 +6352,9 @@ examples:
       class Test {
           String format(String str) {
               String formatted = switch (str) {
-                  case "foo" -> "Foo";
-                  case "bar" -> "Bar";
-                  case null, default -> "unknown";
+                  case "foo", "bar" -> "FooBar";
+                  case "baz" -> "Baz";
+                  default -> "unknown";
               };
               return formatted;
           }