Add boot42-preview module: Spring Boot 4.2.0-M2 vs 4.1.1 forwarded headers, AMQP starters, buildpack cache, RestTemplate removal warnings

Co-Authored-By: Claude Sonnet 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01Gth99spB1CzQmBFofXmU4Z
2026-09-28 08:40:07 +00:00
parent 3e2029ab3a
commit acd63e658b
24 changed files with 608 additions and 0 deletions
@@ -0,0 +1,19 @@
+import org.springframework.boot.restclient.RestTemplateBuilder;
+import org.springframework.boot.resttestclient.TestRestTemplate;
+import org.springframework.web.client.RestTemplate;
+
+/** Not part of the build: compiled by scripts/capture-facts.sh so the compiler's own words are committed. */
+class UsesRestTemplate {
+
+	RestTemplate viaBuilder(RestTemplateBuilder builder) {
+		return builder.build();
+	}
+
+	TestRestTemplate viaTest(TestRestTemplate t) {
+		return t;
+	}
+
+	RestTemplate plain() {
+		return new RestTemplate();
+	}
+}