From c4cb6eec7338b33d43740fc69f8941f27e3d9f0d Mon Sep 17 00:00:00 2001
From: Kacper <kkoza11@gmail.com>
Date: Wed, 29 Aug 2018 15:51:41 +0200
Subject: [PATCH] Move optional to java-8-core (#5105)

---
 .../com/baeldung/optional/PersonRepository.java    |  9 +++++++++
 .../optional}/PersonRepositoryUnitTest.java        | 14 ++------------
 .../baeldung/throwsexception/PersonRepository.java |  6 ------
 3 files changed, 11 insertions(+), 18 deletions(-)
 create mode 100644 core-java-8/src/main/java/com/baeldung/optional/PersonRepository.java
 rename {core-java/src/test/java/com/baeldung/throwsexception => core-java-8/src/test/java/com/baeldung/optional}/PersonRepositoryUnitTest.java (75%)

diff --git a/core-java-8/src/main/java/com/baeldung/optional/PersonRepository.java b/core-java-8/src/main/java/com/baeldung/optional/PersonRepository.java
new file mode 100644
index 0000000000..46018faf80
--- /dev/null
+++ b/core-java-8/src/main/java/com/baeldung/optional/PersonRepository.java
@@ -0,0 +1,9 @@
+package com.baeldung.optional;
+
+public class PersonRepository {
+
+    public String findNameById(String id) {
+        return id == null ? null : "Name";
+    }
+
+}
diff --git a/core-java/src/test/java/com/baeldung/throwsexception/PersonRepositoryUnitTest.java b/core-java-8/src/test/java/com/baeldung/optional/PersonRepositoryUnitTest.java
similarity index 75%
rename from core-java/src/test/java/com/baeldung/throwsexception/PersonRepositoryUnitTest.java
rename to core-java-8/src/test/java/com/baeldung/optional/PersonRepositoryUnitTest.java
index 3749ce10d0..4efa625ccd 100644
--- a/core-java/src/test/java/com/baeldung/throwsexception/PersonRepositoryUnitTest.java
+++ b/core-java-8/src/test/java/com/baeldung/optional/PersonRepositoryUnitTest.java
@@ -1,11 +1,11 @@
-package com.baeldung.throwsexception;
+package com.baeldung.optional;
 
 import org.junit.Test;
 
 import java.util.Optional;
 
-import static org.junit.Assert.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertAll;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 
 public class PersonRepositoryUnitTest {
@@ -40,14 +40,4 @@ public class PersonRepositoryUnitTest {
         assertEquals("NAME", name);
     }
 
-    @Test
-    public void whenIdIsNonNull_thenShouldReturnNameUpperCase() throws Exception {
-        String name = Optional
-                .ofNullable(personRepository.findNameById("id"))
-                .map(String::toUpperCase)
-                .orElseThrow(Exception::new);
-
-        assertEquals("NAME", name);
-    }
-
 }
\ No newline at end of file
diff --git a/core-java/src/main/java/com/baeldung/throwsexception/PersonRepository.java b/core-java/src/main/java/com/baeldung/throwsexception/PersonRepository.java
index a3e69b7f6f..7d8345c3c1 100644
--- a/core-java/src/main/java/com/baeldung/throwsexception/PersonRepository.java
+++ b/core-java/src/main/java/com/baeldung/throwsexception/PersonRepository.java
@@ -1,16 +1,10 @@
 package com.baeldung.throwsexception;
 
-import javax.annotation.Nullable;
 import java.sql.SQLException;
 import java.util.List;
 
 public class PersonRepository {
 
-    @Nullable
-    public String findNameById(String id) {
-        return id == null ? null : "Name";
-    }
-
     public List<String> findAll() throws SQLException {
         throw new SQLException();
     }