Fix warnings reported in Eclipse

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2025 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.
@@ -97,6 +97,7 @@ class MetadataStore {
 	/**
 	 * Write the module {@link ConfigurationMetadata} to the filesystem.
 	 * @param metadata the metadata to write
+	 * @throws IOException when the write fails
 	 */
 	void writeMetadata(ConfigurationMetadata metadata) throws IOException {
 		writeMetadata(metadata, () -> createMetadataResource(METADATA_PATH));
@@ -107,6 +108,7 @@ class MetadataStore {
 	 * filesystem.
 	 * @param metadata the metadata to write
 	 * @param typeElement the type to write metadata for
+	 * @throws IOException when the write fails
 	 */
 	void writeMetadata(ConfigurationMetadata metadata, TypeElement typeElement) throws IOException {
 		writeMetadata(metadata, () -> createMetadataResource(SOURCE_METADATA_PATH.apply(typeElement, this.typeUtils)));

spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/test/java/org/springframework/boot/configurationsample/source/ImmutableSource.java

@@ -22,10 +22,13 @@ package org.springframework.boot.configurationsample.source;
  */
 public class ImmutableSource {
 
+	@SuppressWarnings("unused")
 	private final String name;
 
+	@SuppressWarnings("unused")
 	private final String description;
 
+	@SuppressWarnings("unused")
 	private final String type;
 
 	public ImmutableSource(String name, String description, String type) {

spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/test/java/org/springframework/boot/configurationsample/source/LombokSource.java

@@ -27,10 +27,13 @@ import lombok.Setter;
 @Setter
 public class LombokSource {
 
+	@SuppressWarnings("unused")
 	private String name;
 
+	@SuppressWarnings("unused")
 	private String description;
 
+	@SuppressWarnings("unused")
 	private String type;
 
 }

spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/test/java/org/springframework/boot/configurationsample/source/RecordSource.java

@@ -16,7 +16,7 @@
 
 package org.springframework.boot.configurationsample.source;
 
-/**
+/*
  * Record type with manual metadata. This illustrates the case where the type of a
  * property is defined in a separate class and source-based metadata cannot be discovered.
  */

spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/test/java/org/springframework/boot/configurationsample/source/generation/ImmutablePropertiesSource.java

@@ -25,11 +25,13 @@ public class ImmutablePropertiesSource {
 	/**
 	 * Description of this simple property.
 	 */
+	@SuppressWarnings("unused")
 	private final String name;
 
 	/**
 	 * Whether it is enabled.
 	 */
+	@SuppressWarnings("unused")
 	private final boolean enabled;
 
 	public ImmutablePropertiesSource(@DefaultValue("boot") String name, boolean enabled) {

spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/test/java/org/springframework/boot/configurationsample/source/generation/LombokPropertiesSource.java

@@ -29,11 +29,13 @@ public class LombokPropertiesSource {
 	/**
 	 * Description of this simple property.
 	 */
+	@SuppressWarnings("unused")
 	private String name = "boot";
 
 	/**
 	 * Whether it is enabled.
 	 */
+	@SuppressWarnings("unused")
 	private boolean enabled;
 
 }