5. A method implemented at least in part by a computer, the method comprising the steps of: receiving, by a user interface, information provided by a user, wherein the received information includes at least one of a class, methods of the class, or fields of the class; wherein the methods of the class include at least one of a parameter of the method, a result of the method, an exception of the method, a data type of the parameter, a data type of the result, or a data type of the exception; wherein the fields of the class include at least one data type of a field; receiving, by the user interface, a selection of at least a portion of the received information to be exported to a target language application; verifying, by the user interface and based on a target language of the target language application, that the received information is accurate and sufficient to facilitate mapping of data types to the target language application, wherein the data types are related to the selection of the at least a portion of the received information; mapping classes and data types in an original language application to classes and data types in the target language application; and integrating the original language application with the target language application based on the received information, the selection of the at least a portion of the received information, and the mapping of classes and data types.
5. A method implemented at least in part by a computer, the method comprising the steps of: receiving, by a user interface, information provided by a user, wherein the received information includes at least one of a class, methods of the class, or fields of the class; wherein the methods of the class include at least one of a parameter of the method, a result of the method, an exception of the method, a data type of the parameter, a data type of the result, or a data type of the exception; wherein the fields of the class include at least one data type of a field; receiving, by the user interface, a selection of at least a portion of the received information to be exported to a target language application; verifying, by the user interface and based on a target language of the target language application, that the received information is accurate and sufficient to facilitate mapping of data types to the target language application, wherein the data types are related to the selection of the at least a portion of the received information; mapping classes and data types in an original language application to classes and data types in the target language application; and integrating the original language application with the target language application based on the received information, the selection of the at least a portion of the received information, and the mapping of classes and data types. 6. The method of claim 5 , wherein the received information comprises at least one of a non-complex class or a complex class.