Updating to log4j 2.17.0

Author: eichmann

pom.xml

@@ -32,12 +32,7 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-core</artifactId>
-			<version>2.16.0</version>
-		</dependency>
-		<dependency>
-			<groupId>commons-logging</groupId>
-			<artifactId>commons-logging</artifactId>
-			<version>1.1.1</version>
+			<version>2.17.0</version>
 		</dependency>
 	</dependencies>
 	<build>

src/main/java/edu/uiowa/slis/graphtaglib/CommunityDetection/ModularityOptimizer.java

@@ -239,11 +239,9 @@ public static Network convertVectors(int modularityFunction, Vector<Integer> nod
 	}
 
 	private static void writeOutputFile(String fileName, int[] cluster) throws IOException {
-		BufferedWriter bufferedWriter;
+		BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(fileName));
 		int i;
 
-		bufferedWriter = new BufferedWriter(new FileWriter(fileName));
-
 		for (i = 0; i < cluster.length; i++) {
 			bufferedWriter.write(Integer.toString(cluster[i]));
 			bufferedWriter.newLine();