abdullah alamoudi has submitted this change and it was merged.

Change subject: [NO ISSUE][RT] Prevent setting AMutableString value to null
......................................................................


[NO ISSUE][RT] Prevent setting AMutableString value to null

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
- An instance of AMutableString can't hold null value.

Change-Id: I8e7b19b190120e64ec78b41f26ef54fce9660e27
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2090
Sonar-Qube: Jenkins <[email protected]>
Tested-by: Jenkins <[email protected]>
Contrib: Jenkins <[email protected]>
Integration-Tests: Jenkins <[email protected]>
Reviewed-by: Michael Blow <[email protected]>
---
M 
asterixdb/asterix-om/src/main/java/org/apache/asterix/om/base/AMutableString.java
1 file changed, 5 insertions(+), 0 deletions(-)

Approvals:
  Anon. E. Moose #1000171: 
  Jenkins: Verified; No violations found; ; Verified
  Michael Blow: Looks good to me, approved



diff --git 
a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/base/AMutableString.java
 
b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/base/AMutableString.java
index 33217cd..b2a4a5e 100644
--- 
a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/base/AMutableString.java
+++ 
b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/base/AMutableString.java
@@ -20,11 +20,16 @@
 
 public class AMutableString extends AString {
 
+    private static final long serialVersionUID = 1L;
+
     public AMutableString(String value) {
         super(value);
     }
 
     public void setValue(String value) {
+        if (value == null) {
+            throw new NullPointerException();
+        }
         this.value = value;
     }
 }

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Gerrit-MessageType: merged
Gerrit-Change-Id: I8e7b19b190120e64ec78b41f26ef54fce9660e27
Gerrit-PatchSet: 2
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: abdullah alamoudi <[email protected]>
Gerrit-Reviewer: Anon. E. Moose #1000171
Gerrit-Reviewer: Dmitry Lychagin <[email protected]>
Gerrit-Reviewer: Jenkins <[email protected]>
Gerrit-Reviewer: Michael Blow <[email protected]>
Gerrit-Reviewer: Murtadha Hubail <[email protected]>
Gerrit-Reviewer: Till Westmann <[email protected]>
Gerrit-Reviewer: abdullah alamoudi <[email protected]>

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