Description of changes: Use static HTTP client so less memory is consumed. This required an update of the client library, which was causing a mismatch with the specified Logs SDK package. Also fixed some unused imports and best practices around immutable collections in the unit tests.
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Issue #, if available: https://github.com/aws-cloudformation/cloudformation-cli-java-plugin/pull/219
Description of changes: Use static HTTP client so less memory is consumed. This required an update of the client library, which was causing a mismatch with the specified Logs SDK package. Also fixed some unused imports and best practices around immutable collections in the unit tests.
By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.