JCenter no longer exists

Folks,

I encountered an issue building code generated by swagger-codegen-generators 3.0.35:

A problem occurred configuring root project 'swagger-java-client'.

Could not resolve all files for configuration ':classpath'.
Could not resolve com.android.tools.build:gradle:2.3.+.
Required by:
project :
> Failed to list versions for com.android.tools.build:gradle.
> Unable to load Maven meta-data from https://jcenter.bintray.com/com/android/tools/build/gradle/maven-metadata.xml.
> Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle/maven-metadata.xml'.
> org.apache.http.client.ClientProtocolException (no error message)

The generated build.gradle file specifies the following:

buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.+'
classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
}
}

repositories {
jcenter()
}

It seems JCenter was taken offline on 31-Mar-2022

If I manually replace jcenter with mavenCentral, (and use Gradle 6.8.2) the build succeeds.

Locate the generator template that emits the shown build.gradle file and inspect how its repositories are configured. Verify the generated project can resolve its dependencies with the replacement repository and Gradle version described in the issue; done means generated builds no longer depend on JCenter.