Merge pull request #136 from iuj/master

Updating the fix of LB-167
handled the null point expection when content type is null,ESBJAVA-3310
Merge pull request #137 from vanjikumaran/master

handled the null point expection when content type is null,ESBJAVA-3310
changed log
Merge pull request #138 from vanjikumaran/master

changed log
Fixing ESBJAVA-3327.