[avro] branch master updated: AVRO-2801: Cache Hashcode of UTF8 Strings in all Set Methods (#856)

[fokko]

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fokko pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
     new 8e345c4  AVRO-2801: Cache Hashcode of UTF8 Strings in all Set Methods 
(#856)
8e345c4 is described below

commit 8e345c48e8f9708c27af63754965777314dac85c
Author: belugabehr <12578579+belugab...@users.noreply.github.com>
AuthorDate: Wed Apr 22 15:27:17 2020 -0400

    AVRO-2801: Cache Hashcode of UTF8 Strings in all Set Methods (#856)
    
    Co-authored-by: David Mollitor <dmolli...@apache.org>
---
 lang/java/avro/src/main/java/org/apache/avro/util/Utf8.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lang/java/avro/src/main/java/org/apache/avro/util/Utf8.java 
b/lang/java/avro/src/main/java/org/apache/avro/util/Utf8.java
index 2302276..4a8f2ae 100644
--- a/lang/java/avro/src/main/java/org/apache/avro/util/Utf8.java
+++ b/lang/java/avro/src/main/java/org/apache/avro/util/Utf8.java
@@ -128,6 +128,7 @@ public class Utf8 implements Comparable<Utf8>, CharSequence 
{
     this.bytes = getBytesFor(string);
     this.length = bytes.length;
     this.string = string;
+    this.hasHash = false;
     return this;
   }
 
@@ -138,6 +139,8 @@ public class Utf8 implements Comparable<Utf8>, CharSequence 
{
     this.length = other.length;
     System.arraycopy(other.bytes, 0, bytes, 0, length);
     this.string = other.string;
+    this.hash = other.hash;
+    this.hasHash = other.hasHash;
     return this;
   }