did some changes to message processor to support high performance

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180369 a5903396-d722-0410-b921-86c7d4935375
updating esb

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180370 a5903396-d722-0410-b921-86c7d4935375