Fixed up List/Array mismatch

stanfordnlp · Jan 7, 2017 · cc35546 · cc35546
1 parent 8e12fc7
commit cc35546
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/edu/stanford/nlp/pipeline/TokensRegexAnnotator.java b/src/edu/stanford/nlp/pipeline/TokensRegexAnnotator.java
@@ -63,8 +63,8 @@ public TokensRegexAnnotator(String... files) {
 
   public TokensRegexAnnotator(String name, Properties props) {
     String prefix = (name == null)? "": name + '.';
-    String[] files  = StringUtils.split(props.getProperty(prefix + "rules"), "\\s*[,;]\\s*")
-    if (files == null || files.length == 0) {
+    List<String> files  = StringUtils.split(props.getProperty(prefix + "rules"), "\\s*[,;]\\s*");
+    if (files.isEmpty()) {
       throw new RuntimeException("No rules specified for TokensRegexAnnotator " + name + ", check " + prefix + "rules property");
     }
     env = TokenSequencePattern.getNewEnv();