fix: if the max ordinal for a map value is zero then reserve 1 bit for it instead of nothing #1287

	name: "CI"
	on:
	push:
	branches:
	- '*'
	tags-ignore:
	- '*'
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	# test against JDK 8
	java: [ 8 ]
	name: CI with Java ${{ matrix.java }}
	steps:
	- uses: actions/checkout@v1
	- name: Setup git user
	run: \|
	git config --global user.name "Netflix OSS Maintainers"
	git config --global user.email "netflixoss@netflix.com"
	- name: Setup jdk
	uses: actions/setup-java@v1
	with:
	java-version: ${{ matrix.java }}
	- uses: actions/cache@v1
	id: gradle-cache
	with:
	path: ~/.gradle/caches
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/gradle/dependency-locks/.lockfile') }}
	restore-keys: \|
	- ${{ runner.os }}-gradle-
	- uses: actions/cache@v1
	id: gradle-wrapper-cache
	with:
	path: ~/.gradle/wrapper
	key: ${{ runner.os }}-gradlewrapper-${{ hashFiles('gradle/wrapper/*') }}
	restore-keys: \|
	- ${{ runner.os }}-gradlewrapper-
	- name: Build with Gradle
	run: ./gradlew --info --stacktrace build
	env:
	CI_NAME: github_actions
	CI_BUILD_NUMBER: ${{ github.sha }}
	CI_BUILD_URL: 'https://github.com/${{ github.repository }}'
	CI_BRANCH: ${{ github.ref }}
	COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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