docs: update tolerant reader

tolerant-reader/src/main/java/com/iluwatar/tolerantreader/App.java

@@ -28,7 +28,7 @@ import java.io.IOException;
 import lombok.extern.slf4j.Slf4j;
 
 /**
- * Tolerant Reader is an integration pattern that helps creating robust communication systems. The
+ * Tolerant Reader is an integration pattern that helps to create robust communication systems. The
  * idea is to be as tolerant as possible when reading data from another service. This way, when the
  * communication schema changes, the readers must not break.
  *

tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFish.java

@@ -24,6 +24,7 @@
  */
 package com.iluwatar.tolerantreader;
 
+import java.io.Serial;
 import java.io.Serializable;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
@@ -35,6 +36,7 @@ import lombok.RequiredArgsConstructor;
 @RequiredArgsConstructor
 public class RainbowFish implements Serializable {
 
+  @Serial
   private static final long serialVersionUID = 1L;
 
   private final String name;

tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishSerializer.java

@@ -30,6 +30,7 @@ import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.util.Map;
+import lombok.NoArgsConstructor;
 
 /**
  * RainbowFishSerializer provides methods for reading and writing {@link RainbowFish} objects to
@@ -37,14 +38,12 @@ import java.util.Map;
  * RainbowFish} objects. This way the reader does not break even though new properties are added to
  * the schema.
  */
+@NoArgsConstructor
 public final class RainbowFishSerializer {
 
   public static final String LENGTH_METERS = "lengthMeters";
   public static final String WEIGHT_TONS = "weightTons";
 
-  private RainbowFishSerializer() {
-  }
-
   /**
    * Write V1 RainbowFish to file.
    */

tolerant-reader/src/main/java/com/iluwatar/tolerantreader/RainbowFishV2.java

@@ -24,6 +24,7 @@
  */
 package com.iluwatar.tolerantreader;
 
+import java.io.Serial;
 import lombok.Getter;
 
 /**
@@ -32,6 +33,7 @@ import lombok.Getter;
 @Getter
 public class RainbowFishV2 extends RainbowFish {
 
+  @Serial
   private static final long serialVersionUID = 1L;
 
   private boolean sleeping;