Abstract: A processor set is configured to receive code associated with a monolithic application. The processor set further discovers hidden internal common code by analyzing the received code and identifies unique application code based on the discovered hidden internal common code. The processor set may also generate a unique code module including the unique application code. The unique code module may be transmitted to a user device.

Abstract: A method, system, and computer program product are configured to: identify versions of a JAR file used by applications in a system; generate a ranked list of the versions of the JAR file including a highest ranked version; determine a first subset of the applications that use the highest ranked version; determine a second subset of the applications that use a version other than the highest ranked version; for each respective one of the applications in the second subset, identify a respective upgraded version of the JAR file to use with the respective one of the applications based on comparing methods required by the respective one of the applications to sets of methods included in respective ones of the versions of the JAR file; and generate a list including the respective upgraded version of the JAR file identified for each respective one of the applications in the second subset.

Abstract: A method analyzes applications for modernization. Processor units analyze each application in the applications in isolation from other applications to identify issues in code for the applications and a number of common code components. The processor units create a directed graph structure using the issues identified in the applications and the number of common code components. The directed graph structure includes relationships between the applications, the number of common code components, and the issues identified. The processor units determine a common code component modernization cost for the number of common code components using the directed graph structure. The processor units determine an application modernization cost for a set of the applications using the directed graph structure. The application modernization cost for the set of the applications takes into account the common code component cost for modernizing the number of common code components a single time.

Abstract: A method analyzes applications for modernization. Processor units analyze each application in the applications in isolation from other applications to identify issues in code for the applications and a number of common code components. The processor units create a directed graph structure using the issues identified in the applications and the number of common code components. The directed graph structure includes relationships between the applications, the number of common code components, and the issues identified. The processor units determine a common code component modernization cost for the number of common code components using the directed graph structure. The processor units determine an application modernization cost for a set of the applications using the directed graph structure. The application modernization cost for the set of the applications takes into account the common code component cost for modernizing the number of common code components a single time.