Add new line and revert import/indentation organize

eunhwa99 · eunhwa99 · commit 8873fb546622 · 2025-07-16T17:27:25.000+09:00
diff --git a/neo4j/src/main/java/org/apache/zeppelin/graph/neo4j/Neo4jConnectionManager.java b/neo4j/src/main/java/org/apache/zeppelin/graph/neo4j/Neo4jConnectionManager.java
@@ -17,35 +17,36 @@
 
 package org.apache.zeppelin.graph.neo4j;
 
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-import java.util.Set;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.zeppelin.interpreter.InterpreterContext;
-import org.apache.zeppelin.resource.Resource;
-import org.apache.zeppelin.resource.ResourcePool;
 import org.neo4j.driver.AuthToken;
 import org.neo4j.driver.AuthTokens;
 import org.neo4j.driver.Config;
 import org.neo4j.driver.Driver;
 import org.neo4j.driver.GraphDatabase;
 import org.neo4j.driver.Record;
-import org.neo4j.driver.Result;
 import org.neo4j.driver.Session;
+import org.neo4j.driver.Result;
 import org.neo4j.driver.SessionConfig;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.apache.zeppelin.interpreter.InterpreterContext;
+import org.apache.zeppelin.resource.Resource;
+import org.apache.zeppelin.resource.ResourcePool;
+
 /**
  * Neo4j connection manager for Zeppelin.
  */
 public class Neo4jConnectionManager {
-
   private static final Logger LOGGER = LoggerFactory.getLogger(Neo4jConnectionManager.class);
 
   public static final String NEO4J_SERVER_URL = "neo4j.url";
@@ -123,11 +124,11 @@ public void close() {
 
   private Session getSession() {
     return getDriver().session(StringUtils.isNotEmpty(database) ?
-        SessionConfig.forDatabase(database) : SessionConfig.defaultConfig());
+            SessionConfig.forDatabase(database) : SessionConfig.defaultConfig());
   }
 
   public List<Record> execute(String cypherQuery,
-      InterpreterContext interpreterContext) {
+                              InterpreterContext interpreterContext) {
     Map<String, Object> params = new HashMap<>();
     if (interpreterContext != null) {
       ResourcePool resourcePool = interpreterContext.getResourcePool();
@@ -143,7 +144,7 @@ public List<Record> execute(String cypherQuery,
     LOGGER.debug("Executing cypher query {} with params {}", cypherQuery, params);
     try (Session session = getSession()) {
       final Result result = params.isEmpty()
-          ? session.run(cypherQuery) : session.run(cypherQuery, params);
+              ? session.run(cypherQuery) : session.run(cypherQuery, params);
       return result.list();
     }
   }
@@ -161,3 +162,4 @@ private Set<String> extractParams(String cypherQuery, Pattern pattern, String re
     return keys;
   }
 }
+
