DATAJPA-1307 - Polishing.

Original pull request: #263.

src/main/java/org/springframework/data/jpa/repository/query/DeclaredQuery.java

@@ -93,9 +93,11 @@ interface DeclaredQuery {
 	}
 
 	/**
-	 * Returns wether the query uses JDBC style parameters, i.e. parameters denoted by a simple ? without any index or name.
+	 * Returns whether the query uses JDBC style parameters, i.e. parameters denoted by a simple ? without any index or
+	 * name.
 	 *
-	 * @return Wether the query uses JDBC style parameters.
+	 * @return Whether the query uses JDBC style parameters.
+	 * @since 2.0.6
 	 */
 	boolean usesJdbcStyleParameters();
 }

src/test/java/org/springframework/data/jpa/repository/query/SimpleJpaQueryUnitTests.java

@@ -227,12 +227,10 @@ public class SimpleJpaQueryUnitTests {
 		// just verifying that it doesn't throw an exception
 		createJpaQuery(SampleRepository.class.getMethod("legalUseOfJdbcStyleParameters", String.class));
 
+		Method illegalMethod = SampleRepository.class.getMethod("illegalUseOfJdbcStyleParameters", String.class);
+
 		assertThatExceptionOfType(IllegalArgumentException.class) //
-				.isThrownBy( //
-						() -> createJpaQuery( //
-								SampleRepository.class.getMethod("illegalUseOfJdbcStyleParameters", String.class) //
-						) //
-		);
+				.isThrownBy(() -> createJpaQuery(illegalMethod));
 	}
 
 	private AbstractJpaQuery createJpaQuery(Method method) {

src/test/java/org/springframework/data/jpa/repository/query/StringQueryUnitTests.java

@@ -430,7 +430,7 @@ public class StringQueryUnitTests {
 		}
 	}
 
-	@Test // DATAJPA
+	@Test // DATAJPA-1307
 	public void makesUsageOfJdbcStyleParameterAvailable() {
 
 		SoftAssertions softly = new SoftAssertions();