JAVA-17420 Update The transient Keyword in Java Article (#13321)

timis1 · Iulian Timis · web-flow · commit ea9bf9ebeb57 · 2023-01-23T23:57:35.000+05:30
Co-authored-by: Iulian Timis &lt;iulian.timis@tora.com&gt;
diff --git a/core-java-modules/core-java-lang-3/src/main/java/com/baeldung/transientkw/Book.java b/core-java-modules/core-java-lang-3/src/main/java/com/baeldung/transientkw/Book.java
@@ -11,6 +11,8 @@ public class Book implements Serializable {
     private transient int copies;
     private final transient String bookCategory = "Fiction";
 
+    private final transient String bookCategoryNewOperator = new String("Fiction with new Operator");
+
     public String getBookName() {
         return bookName;
     }
@@ -39,4 +41,7 @@ public String getBookCategory() {
         return bookCategory;
     }
 
+    public String getBookCategoryNewOperator() {
+        return bookCategoryNewOperator;
+    }
 }
diff --git a/core-java-modules/core-java-lang-3/src/test/java/com/baeldung/transientkw/TransientUnitTest.java b/core-java-modules/core-java-lang-3/src/test/java/com/baeldung/transientkw/TransientUnitTest.java
@@ -34,7 +34,17 @@ void givenFinalTransient_whenSerDe_thenValuePersisted() throws Exception {
         
         assertEquals("Fiction", book2.getBookCategory());     
     }
-    
+
+    @Test
+    void givenFinalTransientWithNewOperator_whenSerDe_thenValuePersisted() throws Exception {
+        Book book = new Book();
+
+        BookSerDe.serialize(book);
+        Book book2 = BookSerDe.deserialize();
+
+        assertNull(book2.getBookCategoryNewOperator());
+    }
+
     @AfterAll
     public static void cleanup() {
         File file = new File(BookSerDe.fileName);

Original file line number	Diff line number	Diff line change
`@@ -11,6 +11,8 @@ public class Book implements Serializable {`
`11`	`11`	`private transient int copies;`
`12`	`12`	`private final transient String bookCategory = "Fiction";`
`13`	`13`
	`14`	`+ private final transient String bookCategoryNewOperator = new String("Fiction with new Operator");`
	`15`	`+`
`14`	`16`	`public String getBookName() {`
`15`	`17`	`return bookName;`
`16`	`18`	`}`
`@@ -39,4 +41,7 @@ public String getBookCategory() {`
`39`	`41`	`return bookCategory;`
`40`	`42`	`}`
`41`	`43`
	`44`	`+ public String getBookCategoryNewOperator() {`
	`45`	`+ return bookCategoryNewOperator;`
	`46`	`+ }`
`42`	`47`	`}`