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Remove unnecessary field initialization

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This commit is contained in:
Grzegorz Piwowarek 2016-10-12 08:40:56 +02:00
parent 856be0a08a
commit 51729209ed
1 changed files with 2 additions and 2 deletions
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4
core-java/src/main/java/com/baeldung/java/nio/selector/EchoClient.java
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@ -6,9 +6,9 @@ import java.nio.ByteBuffer;
import java.nio.channels.SocketChannel; import java.nio.channels.SocketChannel;
public class EchoClient { public class EchoClient {
private static SocketChannel client = null; private static SocketChannel client;
private static ByteBuffer buffer; private static ByteBuffer buffer;
private static EchoClient instance = null; private static EchoClient instance;
public static EchoClient start() { public static EchoClient start() {
if (instance == null) if (instance == null)