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tuned: fewer warnings in IntelliJ IDEA;
authorwenzelm
Sun, 09 Feb 2025 14:54:23 +0100
changeset 82124 1eda03781f76
parent 82123 c30b6eff8fa1
child 82125 f6460ae54866
tuned: fewer warnings in IntelliJ IDEA;
src/Pure/General/word.scala file | annotate | diff | comparison | revisions 
--- a/src/Pure/General/word.scala	Sun Feb 09 13:11:20 2025 +0100
+++ b/src/Pure/General/word.scala	Sun Feb 09 14:54:23 2025 +0100
@@ -26,7 +26,7 @@
   def uppercase(str: String): String = str.toUpperCase(Locale.ROOT)
 
   def capitalized(str: String): String =
-    if (str.length == 0) str
+    if (str.isEmpty) str
     else {
       val n = Character.charCount(str.codePointAt(0))
       uppercase(str.substring(0, n)) + lowercase(str.substring(n))
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