WSO2 xercesImpl missing from Maven Central (groupId=xerces.wso2)

[cdanger]

Description:
balana-core module depends on org.wso2.balana.utils which depends on (xerces.wso2) xercesImpl. However, xercesImpl is not available on Maven Central whereas the others are. Therefore, one may need to add the WSO2 repository to the POM or Maven settings exclusively for the xercesImpl dependency in order to use Balana. It would make things much easier if the xercesImpl was on Maven Central as well. It is useless to put artifacts on Maven Central if their required dependencies are not.

The alternative is to remove xercesImpl dependency: #82

Suggested Labels:
bug, enhancement (depending on how critical you think it is)

Suggested Assignees:

Affected Product Version:
1.1.11

OS, DB, other environment details and versions:

Steps to reproduce:
Try to build a project with Balana (org.wso2.balana) dependency, without WSO2 maven repository

Related Issues:
Related to #82 which suggests to remove xercesImpl which would fix the issue better.

[zhangguangyan]

Can we remove the dependency or replace it with xerces:xercesImpl:2.12.2 as its dependency xerces:xercesImpl:2.8.1 has known vulnerabilities:

Tahnks