Only return complete accessor name when accessor has a backing field

Author: mhalbritter

spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/main/java/org/springframework/boot/configurationprocessor/TypeElementMembers.java

@@ -168,7 +168,7 @@ private boolean isSetterReturnType(ExecutableElement method) {
 	}
 
 	private String getAccessorName(String methodName) {
-		if (this.isRecord) {
+		if (this.isRecord && this.fields.containsKey(methodName)) {
 			return methodName;
 		}
 		String name;

spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/test/java/org/springframework/boot/configurationprocessor/ConfigurationMetadataAnnotationProcessorTests.java

@@ -74,6 +74,7 @@
  * @author Andy Wilkinson
  * @author Kris De Volder
  * @author Jonas Keßler
+ * @author Moritz Halbritter
  */
 class ConfigurationMetadataAnnotationProcessorTests extends AbstractMetadataGenerationTests {
 
@@ -504,4 +505,21 @@ void multiConstructorRecordProperties(@TempDir File temp) throws IOException {
 		assertThat(metadata).doesNotHave(Metadata.withProperty("multi.some-integer"));
 	}
 
+	@Test
+	@EnabledForJreRange(min = JRE.JAVA_16)
+	void recordWithGetter(@TempDir File temp) throws IOException {
+		File exampleRecord = new File(temp, "ExampleRecord.java");
+		try (PrintWriter writer = new PrintWriter(new FileWriter(exampleRecord))) {
+			writer.println(
+					"@org.springframework.boot.configurationsample.ConfigurationProperties(\"record-with-getter\")");
+			writer.println("@org.springframework.boot.configurationsample.ConstructorBinding");
+			writer.println("public record ExampleRecord(String alpha) {");
+			writer.println("    public String getBravo() { return alpha; }");
+			writer.println("}");
+		}
+		ConfigurationMetadata metadata = compile(exampleRecord);
+		assertThat(metadata).has(Metadata.withProperty("record-with-getter.alpha"));
+		assertThat(metadata).doesNotHave(Metadata.withProperty("record-with-getter.bravo"));
+	}
+
 }