OpenAPITools / OpenAPITools/openapi-generator

[BUG][JAVA] java 11 is not building resttemplate library

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Issue: Bug
Dominant language
Java
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Description

Bug Report Checklist
  • Have you provided a full/minimal spec to reproduce the issue?
  • [] Have you validated the input using an OpenAPI validator (example)?
  • What's the version of OpenAPI Generator used?
  • Have you search for related issues/PRs?
  • What's the actual output vs expected output?
  • [Optional] Bounty to sponsor the fix (example)
Description

java 11 is failing to build with resttemplate library, dependency missing

openapi-generator version

4.3.1

OpenAPI declaration file content or url
Command line used for generation

resttemplate

Steps to reproduce

generate the sources with resttemplate
try to do mvn clean install inside java folder generated

Related issues/PRs
Suggest a fix

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the issue by generating the Java client with the resttemplate library using OpenAPI Generator 4.3.1 and Java 11, then run mvn clean install in the generated java folder. Inspect the build output and generated Maven dependencies to identify what is missing. Done means the generated project builds successfully under Java 11.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
api, build-system
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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