IG: added note to description

2026-09-27 10:03:11 +07:00 · 2017-05-16 14:36:05 +02:00
parent e072fd84f3
commit ab97ffb7a7
1 changed files with 2 additions and 0 deletions
@@ -2,6 +2,8 @@
 <body>
 Reports any calls to <b>Arrays.asList()</b> with zero arguments or only one argument. Such calls could be replaced
 with either a call to <b>Collections.singletonList()</b> or <b>Collections.emptyList()</b> which will save some memory.
+<p>Note: the list returned by <b>Collections.singletonList()</b> is immutable, while the list returned <b>Arrays.asList()</b> allows
+calling the <b>set()</b> method. This may break the code in rare cases.
 <!-- tooltip end -->
 <p>
 </body>