add whitespace in String.split() instead of using replceAll() to remo…

…ve whitespace Signed-off-by: Tianli Feng <ftianli@amazon.com>
opensearch-project · Jun 5, 2022 · c6cfb2a · c6cfb2a
1 parent 7dd9ea4
commit c6cfb2a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/client/sniffer/src/main/java/org/opensearch/client/sniff/OpenSearchNodesSniffer.java b/client/sniffer/src/main/java/org/opensearch/client/sniff/OpenSearchNodesSniffer.java
@@ -246,7 +246,7 @@ private static Node readNode(String nodeId, JsonParser parser, Scheme scheme) th
  if (entry.getValue().startsWith("[")) {
  // Convert string array to list
  String value = entry.getValue();
- String[] values = value.substring(1, value.length() - 1).replaceAll("\\s+", "").split(",");
+ String[] values = value.substring(1, value.length() - 1).split(", ");
  realAttributes.put(entry.getKey(), unmodifiableList(Arrays.asList(values)));
  } else {
  realAttributes.put(entry.getKey(), singletonList(entry.getValue()));