merging 4.1.2

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175025 a5903396-d722-0410-b921-86c7d4935375
merged 4.1.2

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175027 a5903396-d722-0410-b921-86c7d4935375