This is a one site that provides mappings between packages of similar Java libraries
Below are the detailed description of the information provided on this site
A list of supported Java libraries is provided on this site. Within these supported pairs of libraries, each package has a list of recommended similar packages.
For each matching pairs of libraries, the cosine similarity between the packages' information of similar libraries are computed. This can be used as a reference of how similar are the recommended packages.
Find the similar packages that you need by providing a fully-qualified package name.
Find the packages that are commonly used together by providing a fully-qualified package name which are displayed under the packages queried.