#1284 Use local variable inference

2020-11-23 19:42:50 +02:00
parent 2332520d67
commit 97e3a3debc
4 changed files with 15 additions and 15 deletions
--- a/version-number/src/main/java/com/iluwatar/versionnumber/BookRepository.java
+++ b/version-number/src/main/java/com/iluwatar/versionnumber/BookRepository.java
@@ -56,7 +56,7 @@ public class BookRepository {
      throw new BookNotFoundException("Not found book with id: " + book.getId());
    }

-    Book latestBook = collection.get(book.getId());
+    var latestBook = collection.get(book.getId());
    if (book.getVersion() != latestBook.getVersion()) {
      throw new VersionMismatchException(
        "Tried to update stale version " + book.getVersion()