Polishing.

Indentation in testcases (spaces -> tabs). Additional imports.

Author: odrotbohm

spring-data-jpa/src/test/java/org/springframework/data/jpa/repository/UserRepositoryTests.java

@@ -56,6 +56,8 @@
 import org.springframework.dao.InvalidDataAccessApiUsageException;
 import org.springframework.data.domain.Example;
 import org.springframework.data.domain.ExampleMatcher;
+import org.springframework.data.domain.ExampleMatcher.GenericPropertyMatcher;
+import org.springframework.data.domain.ExampleMatcher.StringMatcher;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageImpl;
 import org.springframework.data.domain.PageRequest;