Tests whether the specified object is an instance of the specified Java class.
Parameters:
obj
The object to be tested
className
The fully qualified Java class name
Tip:
You may call this function in a method-like style:
Example:obj.instanceOfClass(className)
The following expression
tests whether the value of the template parametergetParam("v").instanceOfClass("java.util.Vector")
"v"
is
an instance of java.util.Vector
class.