Polish

snicoll · snicoll · commit 06fc092be2d1 · 2017-07-19T10:11:06.000+02:00
diff --git a/spring-context-indexer/src/main/java/org/springframework/context/index/CandidateComponentsIndexer.java b/spring-context-indexer/src/main/java/org/springframework/context/index/CandidateComponentsIndexer.java
@@ -109,7 +109,7 @@ private void processElement(Element element) {
 		}
 	}
 
-	private CandidateComponentsMetadata writeMetaData() {
+	private void writeMetaData() {
 		CandidateComponentsMetadata metadata = this.metadataCollector.getMetadata();
 		if (!metadata.getItems().isEmpty()) {
 			try {
@@ -118,9 +118,7 @@ private CandidateComponentsMetadata writeMetaData() {
 			catch (IOException ex) {
 				throw new IllegalStateException("Failed to write metadata", ex);
 			}
-			return metadata;
 		}
-		return null;
 	}
 
 }

Original file line number	Diff line number	Diff line change
`@@ -109,7 +109,7 @@ private void processElement(Element element) {`
`109`	`109`	`}`
`110`	`110`	`}`
`111`	`111`
`112`		`- private CandidateComponentsMetadata writeMetaData() {`
	`112`	`+ private void writeMetaData() {`
`113`	`113`	`CandidateComponentsMetadata metadata = this.metadataCollector.getMetadata();`
`114`	`114`	`if (!metadata.getItems().isEmpty()) {`
`115`	`115`	`try {`
`@@ -118,9 +118,7 @@ private CandidateComponentsMetadata writeMetaData() {`
`118`	`118`	`catch (IOException ex) {`
`119`	`119`	`throw new IllegalStateException("Failed to write metadata", ex);`
`120`	`120`	`}`
`121`		`- return metadata;`
`122`	`121`	`}`
`123`		`- return null;`
`124`	`122`	`}`
`125`	`123`
`126`	`124`	`}`