Added the control to use self closing tag in XML module and added two unit cases to test the same. #190

	name: "CodeQL"

	on:
	push:
	branches: [ master ]
	pull_request:
	# The branches below must be a subset of the branches above
	branches: [ master ]
	schedule:
	- cron: '18 18 * * 1'

	jobs:
	analyze:
	name: Analyze
	runs-on: ubuntu-latest
	permissions:
	actions: read
	contents: read
	security-events: write

	strategy:
	fail-fast: false
	matrix:
	language: [ 'java' ]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	# Initializes the CodeQL tools for scanning.
	- name: Initialize CodeQL
	uses: github/codeql-action/init@v1
	with:
	languages: ${{ matrix.language }}
	# If you wish to specify custom queries, you can do so here or in a config file.
	# By default, queries listed here will override any specified in a config file.
	# Prefix the list here with "+" to use these queries and those in the config file.
	# queries: ./path/to/local/query, your-org/your-repo/queries@main

	- run: "mvn clean compile -Dmaven.test.skip=true -Dmaven.site.skip=true -Dmaven.javadoc.skip=true"

	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@v1

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