Used StringExcapeUtils to avoid the conversion of < to &lt; and > to &gt; etc

Signed-off-by: Kalyan <kalyan.menda@whiteskylabs.com>
Merge branch 'master' of git@github.com:kalyanwsl/wsl-usecases.git into mule-instrumentation-system
Merge pull request #40 from kalyanwsl/mule-instrumentation-system

Used StringExcapeUtils to avoid the conversion of < to &lt; and > to &gt...