From 645637cc7f5603f43989bf01ee88807f58bec368 Mon Sep 17 00:00:00 2001
From: Ron Perrella <rjperrella@users.noreply.github.com>
Date: Fri, 18 Sep 2026 07:42:36 -0400
Subject: [PATCH] Enhance integer_literals.md with underscore usage

Added examples of using underscores in integer literals for better readability.
---
 src/integers/integer_literals.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/integers/integer_literals.md b/src/integers/integer_literals.md
index 74b76fe0..16a59c08 100644
--- a/src/integers/integer_literals.md
+++ b/src/integers/integer_literals.md
@@ -11,3 +11,11 @@ We call them this because the integer is literally written down in the program.
 ```java
 int trueCrime = 789;
 ```
+
+For longer literals, consider using underscores (i.e. '_') to separate parts of the number
+
+```java
+int oneMillion = 1_000_000;
+```
+
+This also works not just in decimal but also in binary, octal, and hexadecimal literals.