diff --git a/src/main/java/test/EmailCaseSensitive.java b/src/main/java/test/EmailCaseSensitive.java
new file mode 100644
index 0000000..d593b57
--- /dev/null
+++ b/src/main/java/test/EmailCaseSensitive.java
@@ -0,0 +1,16 @@
+package test;
+
+public class EmailCaseSensitive {
+  private String email;
+  public EmailCaseSensitive(String email) {
+    this.email = email;
+  }
+
+  public String somethingElse() {
+    String email = "email";
+    if (email.contains("something")) {
+      email += "more";
+    }
+    return email;
+  }
+}