fixing CARBON-15101
Merge branch 'release-4.3.0' of https://github.com/wso2/carbon4-kernel into release-4.3.0
Merge branch 'release-4.3.0' of https://github.com/arunasujith/carbon4-kernel into arunasujith-release-4.3.0
Merge branch 'arunasujith-release-4.3.0' into release-4.3.0
[maven-release-plugin] prepare release 4.3.0-RC2
[maven-release-plugin] prepare for next development iteration
Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit 8f9dcd04dffba819509c466781b35bc446cd39a8.
Revert "[maven-release-plugin] prepare release 4.3.0-RC2"

This reverts commit 5a92803157d1e62c57c75712d2d640acdfc263b7.
Fix for feature manager when installing features without license
Merge branch 'Niranjan-K-release-4.3.0' into release-4.3.0
[maven-release-plugin] prepare release 4.3.0-RC3
[maven-release-plugin] prepare for next development iteration
Support for custom Hazelcast serializers in the axis2.xml's clustering section
Merge branch 'release-4.3.0' of https://github.com/wso2/carbon4-kernel into release-4.3.0
Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit fc089162436305128402d2d71045b1a860c98723.
Revert "[maven-release-plugin] prepare release 4.3.0-RC3"

This reverts commit 79c8b940b6f4fce1afcd88717c7111d74dfaa407.
Related to https://github.com/wso2/carbon4-kernel/pull/120
Merge branch 'release-4.3.0' of https://github.com/afkham-azeez/carbon4-kernel into afkham-azeez-release-4.3.0
Merge branch 'afkham-azeez-release-4.3.0' into release-4.3.0
Fixed code formatting issues