beliefer commented on a change in pull request #30981:
URL: https://github.com/apache/spark/pull/30981#discussion_r552352809
##########
File path:
common/unsafe/src/main/java/org/apache/spark/unsafe/types/ByteArray.java
##########
@@ -101,4 +101,117 @@ public static long getPrefix(byte[] bytes) {
}
return result;
}
+
+ /**
+ * Trims bytes representing spaces from both ends of this byte array.
+ *
+ * @param srcArr the source byte array
+ * @return this byte array with no bytes representing spaces at the start or
end
+ */
+ public static byte[] trim(byte[] srcArr) {
+ return trim(srcArr, " ".getBytes());
Review comment:
Good idea.
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