* gh-9758:
  Polish "Locate additional metadata when using Gradle 4"
  Locate additional metadata when using Gradle 4

Closes gh-9732

Closes gh-9758

Closes gh-9569

See gh-9857

Closes gh-9569

Closes gh-9858

Closes gh-9857

Closes gh-9727

Closes gh-8301

* pr/9781:
  Simplify comparator implementation
  Use lambdas when possible
  Replace try with try-with-resources
  Collapse catch clauses
  Replace Collections.sort() with direct sort call
  Replace explicit generics with diamond operator

See gh-9781

Replace anonymous inner classes with lambda declarations (when possible
using method references).

See gh-9781

Update existing try/finally/close blocks to use "try with resources"

See gh-9781

Use multi-catch for exceptions whenever possible.

See gh-9781

Replace existing `Collections.sort(...)` calls with `.sort(...)`
directly on the collection instance.

See gh-9781

Where possible, explicit generic declarations to use the Java 8 diamond
operator.

See gh-9781

* pr/8048:
  Polish "Add JUnit Jupiter sample application"
  Add JUnit Jupiter sample application

Closes gh-8048

See gh-8048

Closes gh-9854

Closes gh-9825

Fix imports that were accidentally broken in commit 3a01f4a6.

Closes gh-9834

Closes gh-9669

* pr/9669:
  Polish
  Polish "Allow to customize OkHttpClient.Builder"
  Allow to customize OkHttpClient.Builder

Closes gh-9669

This commit enables to auto-configure OkHttpClient.Builder in
InfluxDbAutoConfiguration if it is available.

See gh-9669

Update nested JAR support to only obtain JUL loggers when absolutely
necessary and to defensively deal with failures.

Prior to this commit it was not possible to override
`java.util.logging.manager` to use a nested JAR as the logger
implementation.

Fixes gh-9848

Update `@ImportAutoConfiguration` so that it is no longer annotated with
`@AutoConfigurationPackage` and as such isn't a marker for
`AutoConfigurationPackages`.

Having `@ImportAutoConfiguration` marked as an auto-configuration
package is particularly problematic in tests since it frequently breaks
context caching.

Fixes gh-9282

Closes gh-8682