small cosmetic fix

Author: Gerald Unterrainer

pom.xml

@@ -10,7 +10,7 @@
 
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>jre-utils</artifactId>
-	<version>0.3.2</version>
+	<version>0.3.3</version>
 	<name>JreUtils</name>
 	<packaging>jar</packaging>
 

src/main/java/info/unterrainer/commons/jreutils/collections/DataTable.java

@@ -25,7 +25,6 @@ public class DataTable<T> {
 	private HashMap<String, Function<T, Object>> keySuppliers = new HashMap<>();
 	private HashMap<String, Function<T, Boolean>> filters = new HashMap<>();
 	private HashMap<String, DataMap<Object, T>> maps = new HashMap<>();
-	private T[] elements;
 
 	public DataTable(final Class<T> clazz, final int maxEntries) {
 		this.clazz = clazz;