Circle Packing

back-end/pom.xml

@@ -4,6 +4,12 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
+    <repositories>
+        <repository>
+            <id>CronApp</id>
+            <url>https://artifactory.cronapp.io/public-release/</url>
+        </repository>
+    </repositories>
     <groupId>MITDbG</groupId>
     <artifactId>back-end</artifactId>
     <version>1.0-SNAPSHOT</version>
@@ -20,8 +26,8 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-		<!-- https://stackoverflow.com/questions/4123044/maven-3-warnings-about-build-plugins-plugin-version -->
-		<version>3.2</version>
+                <!-- https://stackoverflow.com/questions/4123044/maven-3-warnings-about-build-plugins-plugin-version -->
+                <version>3.2</version>
             </plugin>
         </plugins>
     </build>
@@ -35,6 +41,13 @@
             <scope>compile</scope>
         </dependency>
 
+        <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson-extras -->
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson-extras</artifactId>
+            <version>2.8.5</version>
+        </dependency>
+
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>

back-end/src/main/java/index/AutoDDInMemoryIndexer.java

@@ -4,7 +4,9 @@
 import com.github.davidmoten.rtree.RTree;
 import com.github.davidmoten.rtree.geometry.Geometries;
 import com.github.davidmoten.rtree.geometry.Rectangle;
-import java.sql.*;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+import java.sql.Statement;
 import java.util.ArrayList;
 import main.Config;
 import main.DbConnector;

back-end/src/main/java/index/Indexer.java

@@ -97,7 +97,6 @@ public static Indexer getIndexerByType(String type) throws Exception {
         if (type.isEmpty()) return null;
         Class c = Class.forName("index." + type);
         Method m = c.getMethod("getInstance");
-        System.out.println("Indexer type: " + c.getSimpleName());
         return (Indexer) m.invoke(null);
     }