Make fields immutable (final) where possible

2022-06-08 16:13:03 +02:00
parent 9f4428153c
commit 80af14a2e6
40 changed files with 80 additions and 84 deletions
--- a/basic/tcp-client-server/src/main/java/org/springframework/integration/samples/tcpclientserver/CustomOrder.java
+++ b/basic/tcp-client-server/src/main/java/org/springframework/integration/samples/tcpclientserver/CustomOrder.java
@@ -25,9 +25,9 @@ import org.apache.commons.lang3.builder.ToStringStyle;
 */
 public class CustomOrder {

-	private int number;
+	private final int number;

-	private String sender;
+	private final String sender;

 	private String message;