This PR was automatically created by Snyk using the credentials of a real user.
Snyk has created this PR to fix one or more vulnerable packages in the `maven` dependencies of this project.
#### Changes included in this PR
- Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
- SPARK Example/pom.xml
#### Vulnerabilities that will be fixed
##### With an upgrade:
Severity | Priority Score (*) | Issue | Upgrade | Breaking Change | Exploit Maturity
:-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------|:-------------------------
 | **661/1000** **Why?** Recently disclosed, Has a fix available, CVSS 7.5 | Denial of Service (DoS) [SNYK-JAVA-ORGCODEHAUSJETTISON-3168084](https://snyk.io/vuln/SNYK-JAVA-ORGCODEHAUSJETTISON-3168084) | `org.codehaus.jettison:jettison:` `1.4.0 -> 1.5.2` | No | No Known Exploit
 | **768/1000** **Why?** Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 7.5 | Denial of Service (DoS) [SNYK-JAVA-ORGCODEHAUSJETTISON-3168085](https://snyk.io/vuln/SNYK-JAVA-ORGCODEHAUSJETTISON-3168085) | `org.codehaus.jettison:jettison:` `1.4.0 -> 1.5.2` | No | Proof of Concept
(*) Note that the real score may have changed since the PR was raised.
Check the changes in this PR to ensure they won't cause issues with your project.
------------
**Note:** *You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.*
For more information:
🧐 [View latest project report](https://app.snyk.io/org/humancellatlas/project/562902a2-0cb9-4974-8d5a-081d3a1dde96?utm_source=github&utm_medium=referral&page=fix-pr)
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📚 [Read more about Snyk's upgrade and patch logic](https://support.snyk.io/hc/en-us/articles/360003891078-Snyk-patches-to-fix-vulnerabilities)
[//]: # (snyk:metadata:{"prId":"b6d43366-7745-4fd6-8197-ab9616052144","prPublicId":"b6d43366-7745-4fd6-8197-ab9616052144","dependencies":[{"name":"org.codehaus.jettison:jettison","from":"1.4.0","to":"1.5.2"}],"packageManager":"maven","projectPublicId":"562902a2-0cb9-4974-8d5a-081d3a1dde96","projectUrl":"https://app.snyk.io/org/humancellatlas/project/562902a2-0cb9-4974-8d5a-081d3a1dde96?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JAVA-ORGCODEHAUSJETTISON-3168084","SNYK-JAVA-ORGCODEHAUSJETTISON-3168085"],"upgrade":["SNYK-JAVA-ORGCODEHAUSJETTISON-3168084","SNYK-JAVA-ORGCODEHAUSJETTISON-3168085"],"isBreakingChange":false,"env":"prod","prType":"fix","templateVariants":["updated-fix-title","priorityScore"],"priorityScoreList":[661,768]})
---
**Learn how to fix vulnerabilities with free interactive lessons:**
🦉 [Denial of Service (DoS)](https://learn.snyk.io/lessons/redos/javascript/?loc=fix-pr)
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This PR was automatically created by Snyk using the credentials of a real user.
Snyk has created this PR to fix one or more vulnerable packages in the `maven` dependencies of this project.
#### Changes included in this PR - Changes to the following files to upgrade the vulnerable dependencies to a fixed version: - SPARK Example/pom.xml #### Vulnerabilities that will be fixed ##### With an upgrade: Severity | Priority Score (*) | Issue | Upgrade | Breaking Change | Exploit Maturity :-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------|:-------------------------  | **661/1000****Why?** Recently disclosed, Has a fix available, CVSS 7.5 | Denial of Service (DoS)
[SNYK-JAVA-ORGCODEHAUSJETTISON-3168084](https://snyk.io/vuln/SNYK-JAVA-ORGCODEHAUSJETTISON-3168084) | `org.codehaus.jettison:jettison:`
`1.4.0 -> 1.5.2`
| No | No Known Exploit  | **768/1000**
**Why?** Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 7.5 | Denial of Service (DoS)
[SNYK-JAVA-ORGCODEHAUSJETTISON-3168085](https://snyk.io/vuln/SNYK-JAVA-ORGCODEHAUSJETTISON-3168085) | `org.codehaus.jettison:jettison:`
`1.4.0 -> 1.5.2`
| No | Proof of Concept (*) Note that the real score may have changed since the PR was raised. Check the changes in this PR to ensure they won't cause issues with your project. ------------ **Note:** *You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.* For more information: