AVRO-3677: Make IDL detection fail faster

apache · May 1, 2024 · 2b8269b · 2b8269b
1 parent 585f9e8
commit 2b8269b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lang/java/idl/src/main/java/org/apache/avro/idl/IdlSchemaParser.java b/lang/java/idl/src/main/java/org/apache/avro/idl/IdlSchemaParser.java
@@ -28,7 +28,7 @@
 
 public class IdlSchemaParser implements FormattedSchemaParser {
   private static final Pattern START_OF_IDL_PATTERN = Pattern.compile("\\A" + // Start of input
-      "(?:\\s*|/\\*(?:[^*]|\\*(?!/))*\\*/|//(?:(?!\\R).)*\\R)*" + // Initial whitespace & comments
+      "(?:\\s*+|/\\*(?:[^*]|\\*(?!/))*+\\*/|//(?:(?!\\R).)*+\\R)*+" + // Initial whitespace & comments
       "(?:@|(?:namespace|schema|protocol|record|enum|fixed|import)\\s)", // First keyword mor @
       Pattern.UNICODE_CHARACTER_CLASS | Pattern.MULTILINE);