Running an application within an application excution environment and preparation of an application for the same

A computer program product comprising:

• a computer readable storage medium readable by a processor and storing instructions for execution by the processor for performing a method comprising:
• executing an application within an application execution environment, comprising:
• initiating execution of the application within the application execution environment;
• retrieving supplementary information for the application, the supplementary information comprising an indication of a service request which is to be performed during execution of the application to obtain information from an application service;
• performing the service request from the application execution environment independently from and in parallel to the execution of the application, based on the supplementary information;
• and
• receiving a response to the service request from the application service at the application execution environment.

A computer-implemented method comprising:

• creating supplementary information for the application, the supplementary information comprising an indication of a service request which is to be performed during execution of the application to obtain information from an application service;
• and
• executing the application within the application execution environment, comprising:
• initiating execution of the application within the application execution environment;
• retrieving the supplementary information for the application;
• performing the service request from the application execution environment independently from and in parallel to the execution of the application, based on the supplementary information;
• and
• receiving a response to the service request from the application service at the application execution environment.