[kylin] 38/38: [DIRTY] Fix Sonar

[xxyu]

This is an automated email from the ASF dual-hosted git repository.

xxyu pushed a commit to branch kylin5
in repository https://gitbox.apache.org/repos/asf/kylin.git

commit 1d1a9d0d607f259527a37b6962c4b7d0185c64b9
Author: Yaguang Jia <jiayagu...@foxmail.com>
AuthorDate: Thu Apr 27 13:34:22 2023 +0800

    [DIRTY] Fix Sonar
---
 .../org/apache/kylin/common/util/StringHelper.java    | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git 
a/src/core-common/src/main/java/org/apache/kylin/common/util/StringHelper.java 
b/src/core-common/src/main/java/org/apache/kylin/common/util/StringHelper.java
index 7be0bc9e07..33ef21727f 100644
--- 
a/src/core-common/src/main/java/org/apache/kylin/common/util/StringHelper.java
+++ 
b/src/core-common/src/main/java/org/apache/kylin/common/util/StringHelper.java
@@ -181,25 +181,6 @@ public class StringHelper {
         return r.toArray(new String[0]);
     }
 
-    // calculating length in UTF-8 of Java String without actually encoding it
-    public static int utf8Length(CharSequence sequence) {
-        int count = 0;
-        for (int i = 0, len = sequence.length(); i < len; i++) {
-            char ch = sequence.charAt(i);
-            if (ch <= 0x7F) {
-                count++;
-            } else if (ch <= 0x7FF) {
-                count += 2;
-            } else if (Character.isHighSurrogate(ch)) {
-                count += 4;
-                ++i;
-            } else {
-                count += 3;
-            }
-        }
-        return count;
-    }
-
     public static boolean equals(String a, String b) {
         return a == null ? b == null : a.equals(b);
     }