public static NGrinderRuntimeException processException(String message, Throwable t) {
		if (t instanceof NGrinderRuntimeException) {
			throw (NGrinderRuntimeException) sanitize(t);
		} else {
			throw new NGrinderRuntimeException(message, sanitize(t), true);
		}
	}
Check if the exception is {@link NGrinderRuntimeException}. If so, throw.
If not, wrap the given exception.

@param message	message
@param t 		Throwable
@return exception
ngrinder-core/src/main/java/org/ngrinder/common/util/ExceptionUtils.java