diff --git a/.mvn/wrapper/MavenWrapperDownloader.java b/.mvn/wrapper/MavenWrapperDownloader.java
index 2e394d5b3..ca8213b84 100755
--- a/.mvn/wrapper/MavenWrapperDownloader.java
+++ b/.mvn/wrapper/MavenWrapperDownloader.java
@@ -17,9 +17,6 @@ specific language governing permissions and limitations
under the License.
*/
-import java.net.*;
-import java.io.*;
-import java.nio.channels.*;
import java.util.Properties;
public class MavenWrapperDownloader {
diff --git a/etc/checkstyle/config.xml b/etc/checkstyle/config.xml
index 844ffe9dd..124cf999c 100644
--- a/etc/checkstyle/config.xml
+++ b/etc/checkstyle/config.xml
@@ -56,6 +56,11 @@
+
+
+
+
String.format("%s: %s", e.getKey(), formatValue(e.getValue())))
- .collect(joining(", ", ":params {", "}"));
+ .collect(Collectors.joining(", ", ":params {", "}"));
}
private static Object formatValue(Object value) {
@@ -88,9 +87,11 @@ final class NamedParameters {
return Cypher.quote((String) value);
} else if (value instanceof Map) {
return ((Map, ?>) value).entrySet().stream()
- .map(e -> String.format("%s: %s", e.getKey(), formatValue(e.getValue()))).collect(joining(", ", "{", "}"));
+ .map(e -> String.format("%s: %s", e.getKey(), formatValue(e.getValue()))).collect(
+ Collectors.joining(", ", "{", "}"));
} else if (value instanceof Collection) {
- return ((Collection) value).stream().map(NamedParameters::formatValue).collect(joining(", ", "[", "]"));
+ return ((Collection) value).stream().map(NamedParameters::formatValue).collect(
+ Collectors.joining(", ", "[", "]"));
}
return value.toString();
diff --git a/src/main/java/org/springframework/data/neo4j/core/Neo4jTemplate.java b/src/main/java/org/springframework/data/neo4j/core/Neo4jTemplate.java
index ec1f89547..213b09a15 100644
--- a/src/main/java/org/springframework/data/neo4j/core/Neo4jTemplate.java
+++ b/src/main/java/org/springframework/data/neo4j/core/Neo4jTemplate.java
@@ -15,9 +15,8 @@
*/
package org.springframework.data.neo4j.core;
-import static java.util.Collections.*;
-import static java.util.stream.Collectors.*;
-import static org.neo4j.cypherdsl.core.Cypher.*;
+import static org.neo4j.cypherdsl.core.Cypher.asterisk;
+import static org.neo4j.cypherdsl.core.Cypher.parameter;
import java.util.ArrayList;
import java.util.Collection;
@@ -26,6 +25,7 @@ import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.function.Function;
+import java.util.stream.Collectors;
import org.apache.commons.logging.LogFactory;
import org.apiguardian.api.API;
@@ -116,7 +116,7 @@ public final class Neo4jTemplate implements Neo4jOperations, BeanFactoryAware {
@Override
public long count(Statement statement) {
- return count(statement, emptyMap());
+ return count(statement, Collections.emptyMap());
}
@Override
@@ -126,7 +126,7 @@ public final class Neo4jTemplate implements Neo4jOperations, BeanFactoryAware {
@Override
public long count(String cypherQuery) {
- return count(cypherQuery, emptyMap());
+ return count(cypherQuery, Collections.emptyMap());
}
@Override
@@ -182,7 +182,8 @@ public final class Neo4jTemplate implements Neo4jOperations, BeanFactoryAware {
Statement statement = cypherGenerator
.prepareMatchOf(entityMetaData, entityMetaData.getIdExpression().isEqualTo(parameter(Constants.NAME_OF_ID)))
.returning(cypherGenerator.createReturnStatementForMatch(entityMetaData)).build();
- return createExecutableQuery(domainType, statement, singletonMap(Constants.NAME_OF_ID, convertIdValues(id)))
+ return createExecutableQuery(domainType, statement, Collections
+ .singletonMap(Constants.NAME_OF_ID, convertIdValues(id)))
.getSingleResult();
}
@@ -193,7 +194,8 @@ public final class Neo4jTemplate implements Neo4jOperations, BeanFactoryAware {
.prepareMatchOf(entityMetaData, entityMetaData.getIdExpression().in((parameter(Constants.NAME_OF_IDS))))
.returning(cypherGenerator.createReturnStatementForMatch(entityMetaData)).build();
- return createExecutableQuery(domainType, statement, singletonMap(Constants.NAME_OF_IDS, convertIdValues(ids)))
+ return createExecutableQuery(domainType, statement, Collections
+ .singletonMap(Constants.NAME_OF_IDS, convertIdValues(ids)))
.getResults();
}
@@ -282,14 +284,14 @@ public final class Neo4jTemplate implements Neo4jOperations, BeanFactoryAware {
if (entityMetaData.isUsingInternalIds() || entityMetaData.hasVersionProperty()) {
log.debug("Saving entities using single statements.");
- return entities.stream().map(e -> saveImpl(e, databaseName)).collect(toList());
+ return entities.stream().map(e -> saveImpl(e, databaseName)).collect(Collectors.toList());
}
- List entitiesToBeSaved = entities.stream().map(eventSupport::maybeCallBeforeBind).collect(toList());
+ List entitiesToBeSaved = entities.stream().map(eventSupport::maybeCallBeforeBind).collect(Collectors.toList());
// Save roots
Function> binderFunction = neo4jMappingContext.getRequiredBinderFunctionFor(domainClass);
- List