Fix Javadoc in QueryByExampleExecutor.

alikilickaya · mp911de · commit dd8a8083a5e5 · 2021-10-13T14:16:35.000+02:00
Closes #2480
diff --git a/src/main/java/org/springframework/data/repository/query/QueryByExampleExecutor.java b/src/main/java/org/springframework/data/repository/query/QueryByExampleExecutor.java
@@ -34,7 +34,7 @@
 public interface QueryByExampleExecutor<T> {
 
 	/**
-	 * Returns a single entity matching the given {@link Example} or {@literal null} if none was found.
+	 * Returns a single entity matching the given {@link Example} or {@link Optional#empty()} if none was found.
 	 *
 	 * @param example must not be {@literal null}.
 	 * @return a single entity matching the given {@link Example} or {@link Optional#empty()} if none was found.

Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@`
`34`	`34`	`public interface QueryByExampleExecutor<T> {`
`35`	`35`
`36`	`36`	`/**`
`37`		`- * Returns a single entity matching the given {@link Example} or {@literal null} if none was found.`
	`37`	`+ * Returns a single entity matching the given {@link Example} or {@link Optional#empty()} if none was found.`
`38`	`38`	`*`
`39`	`39`	`* @param example must not be {@literal null}.`
`40`	`40`	`* @return a single entity matching the given {@link Example} or {@link Optional#empty()} if none was found.`