diff --git a/core-java/src/test/java/com/baeldung/junit4vstestng/SortedTests.java b/core-java/src/test/java/com/baeldung/junit4vstestng/SortedTests.java
new file mode 100644
index 0000000000..fe0ec1469c
--- /dev/null
+++ b/core-java/src/test/java/com/baeldung/junit4vstestng/SortedTests.java
@@ -0,0 +1,22 @@
+package com.baeldung.junit4vstestng;
+
+import static org.junit.Assert.assertTrue;
+
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runners.MethodSorters;
+
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class SortedTests {
+
+    @Test
+    public void a_givenString_whenChangedtoInt_thenTrue() {
+        assertTrue(Integer.valueOf("10") instanceof Integer);
+    }
+
+    @Test
+    public void b_givenInt_whenChangedtoString_thenTrue() {
+        assertTrue(String.valueOf(10) instanceof String);
+    }
+
+}
diff --git a/testng/src/test/java/baeldung/com/PriorityTest.java b/testng/src/test/java/baeldung/com/PriorityTest.java
new file mode 100644
index 0000000000..d014d5c920
--- /dev/null
+++ b/testng/src/test/java/baeldung/com/PriorityTest.java
@@ -0,0 +1,21 @@
+package baeldung.com;
+
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+public class PriorityTest {
+
+    private String testString = "10";
+    private int testInt = 23;
+
+    @Test(priority = 1)
+    public void givenString_whenChangedToInt_thenCorrect() {
+        Assert.assertTrue(Integer.valueOf(testString) instanceof Integer);
+    }
+
+    @Test(priority = 2)
+    public void givenInt_whenChangedToString_thenCorrect() {
+        Assert.assertTrue(String.valueOf(testInt) instanceof String);
+    }
+
+}