Accelerating Class Loading
Class loading can be a time consuming process when many directories and classes are involved. Depending on your application and how it is used, the following server configuration parameters might make class loading run more quickly:
watt.server.coder.bincoder.trycontextloaderfirst.
When this property is set to true, when Integration Server encodes or decodes a pipeline, it uses the context loader before using the class loader for the currently executing thread. If a referenced class belongs to a particular package, it may be faster to use the context loader first.
watt.server.classloader.pkgpriority=packageName, packageName
Specifies a comma-delimited list of the packages Integration Server is to search first when no information has been provided about the location of class.