Implement improvements in the modeArray method #124

	# This workflow will build a Java project with Gradle
	# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle

	name: Java PR builder with Gradle

	on:
	pull_request_target:
	branches: [ master ]
	types: [ opened, reopened, synchronize ]

	jobs:
	build-and-analyze:

	runs-on: ubuntu-20.04

	steps:
	- name: Checkout Code
	uses: actions/checkout@v3
	with:
	ref: ${{ github.event.pull_request.head.sha }}

	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	java-version: '17'
	distribution: 'temurin'
	- name: Grant execute permission for gradlew
	run: chmod +x gradlew
	- name: Build and analyze with Gradle
	run: ./gradlew build sonarqube -Dsonar.host.url=https://sonarcloud.io -Dsonar.organization=iluwatar -Dsonar.projectKey=iluwatar_30-seconds-of-java -Dsonar.pullrequest.branch=${{ github.head_ref }} -Dsonar.pullrequest.base=${{ github.base_ref }} -Dsonar.pullrequest.key=${{ github.event.pull_request.number }}
	env:
	# These two env variables are needed for sonar analysis
	SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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