From eef41ec02865d7da287f65edb6bb259903a0dbe4 Mon Sep 17 00:00:00 2001
From: Grzegorz Piwowarek <gpw@touk.pl>
Date: Sat, 30 Jul 2016 12:54:27 +0200
Subject: [PATCH] Add remaining examples

---
 .../com/baeldung/immutable/default_/Person.java | 14 ++++++++++++++
 .../baeldung/immutable/parameter/Person.java    | 14 ++++++++++++++
 .../com/baeldung/immutable/prehash/Person.java  |  9 +++++++++
 .../default_/ImmutablePersonDefaultTest.java    | 17 +++++++++++++++++
 4 files changed, 54 insertions(+)
 create mode 100644 immutables/src/main/java/com/baeldung/immutable/default_/Person.java
 create mode 100644 immutables/src/main/java/com/baeldung/immutable/parameter/Person.java
 create mode 100644 immutables/src/main/java/com/baeldung/immutable/prehash/Person.java
 create mode 100644 immutables/src/test/java/com/baeldung/immutable/default_/ImmutablePersonDefaultTest.java

diff --git a/immutables/src/main/java/com/baeldung/immutable/default_/Person.java b/immutables/src/main/java/com/baeldung/immutable/default_/Person.java
new file mode 100644
index 0000000000..bc48f11a38
--- /dev/null
+++ b/immutables/src/main/java/com/baeldung/immutable/default_/Person.java
@@ -0,0 +1,14 @@
+package com.baeldung.immutable.default_;
+
+import org.immutables.value.Value;
+
+@Value.Immutable(prehash = true)
+public abstract class Person {
+
+    abstract String getName();
+
+    @Value.Default
+    Integer getAge() {
+        return 42;
+    }
+}
diff --git a/immutables/src/main/java/com/baeldung/immutable/parameter/Person.java b/immutables/src/main/java/com/baeldung/immutable/parameter/Person.java
new file mode 100644
index 0000000000..4e8218f99c
--- /dev/null
+++ b/immutables/src/main/java/com/baeldung/immutable/parameter/Person.java
@@ -0,0 +1,14 @@
+package com.baeldung.immutable.parameter;
+
+
+import org.immutables.value.Value;
+
+@Value.Immutable
+public abstract class Person {
+
+    @Value.Parameter
+    abstract String getName();
+
+    @Value.Parameter
+    abstract Integer getAge();
+}
\ No newline at end of file
diff --git a/immutables/src/main/java/com/baeldung/immutable/prehash/Person.java b/immutables/src/main/java/com/baeldung/immutable/prehash/Person.java
new file mode 100644
index 0000000000..5e5dd4d9e9
--- /dev/null
+++ b/immutables/src/main/java/com/baeldung/immutable/prehash/Person.java
@@ -0,0 +1,9 @@
+package com.baeldung.immutable.prehash;
+
+import org.immutables.value.Value;
+
+@Value.Immutable(prehash = true)
+public abstract class Person {
+    abstract String getName();
+    abstract Integer getAge();
+}
diff --git a/immutables/src/test/java/com/baeldung/immutable/default_/ImmutablePersonDefaultTest.java b/immutables/src/test/java/com/baeldung/immutable/default_/ImmutablePersonDefaultTest.java
new file mode 100644
index 0000000000..7236212fc4
--- /dev/null
+++ b/immutables/src/test/java/com/baeldung/immutable/default_/ImmutablePersonDefaultTest.java
@@ -0,0 +1,17 @@
+package com.baeldung.immutable.default_;
+
+import org.junit.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class ImmutablePersonDefaultTest {
+
+    @Test
+    public void whenInstantiating_shouldUseDefaultValue() throws Exception {
+
+        final com.baeldung.immutable.default_.ImmutablePerson john = com.baeldung.immutable.default_.ImmutablePerson.builder().name("John").build();
+
+        assertThat(john.getAge()).isEqualTo(42);
+
+    }
+}
\ No newline at end of file