Hostname.java: Optimize Hostname.getSSHUser()

Eliminate unnecessary String.substring() invocation.
TurboVNC · Nov 25, 2024 · eb5aef1 · eb5aef1
1 parent e1f81d2
commit eb5aef1
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/java/com/turbovnc/rfb/Hostname.java b/java/com/turbovnc/rfb/Hostname.java
@@ -76,11 +76,8 @@ public static String getSSHUser(String vncServerName) {
     int atPos = vncServerName.lastIndexOf('@');
     String sshUser = null;
 
-    if (atPos >= 0) {
-      sshUser = vncServerName.substring(0, atPos);
-      if (sshUser.length() > 0)
-        return sshUser;
-    }
+    if (atPos > 0)
+      return vncServerName.substring(0, atPos);
     return null;
   }