How to set title for BPEL and Mediator in 11g

setTitle() was bpel functionaliy in 10g, now in 11g it has been moved a level up, on composite level. In 10g you an set the title only for bpel, this feature is not available for ESB. In 11g we are setting the title on composite names, so that you can see the title under Name column in EM Console.
The function you need to use is as below. You can populate the Title string with as per your requirement.
setCompositeInstanceTitle((String)getVariableData("Title"));