From 8cd399d2e9ce0295de6cbc1a98490be93b4dff0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Przemek=20Draga=C5=84czuk?= <draganczukp@gmail.com>
Date: Sun, 16 Feb 2020 15:58:37 +0100
Subject: [PATCH] Now only lowercase letters and numbers are generated

---
 src/main/java/tk/draganczuk/url/Utils.java | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/main/java/tk/draganczuk/url/Utils.java b/src/main/java/tk/draganczuk/url/Utils.java
index 0c868c4..efa312a 100644
--- a/src/main/java/tk/draganczuk/url/Utils.java
+++ b/src/main/java/tk/draganczuk/url/Utils.java
@@ -10,14 +10,12 @@ public class Utils {
 		int rightLimit = 122; // letter 'z'
 		int targetStringLength = 10;
 
-		String generatedString = random.ints(leftLimit, rightLimit + 1)
-				.filter(i -> (i <= 57 || i >= 65) && (i <= 90 || i >= 97))
+		return random.ints(leftLimit, rightLimit + 1)
+				.filter(i -> (i <= 57 || i >= 97))
 				.limit(targetStringLength)
 				.collect(StringBuilder::new,
 						StringBuilder::appendCodePoint,
 						StringBuilder::append)
 				.toString();
-
-		return generatedString;
 	}
 }