Manage project classification in eclipse

When we develop with eclipse, we usually build many types of projects, such as company projects, our own projects, demos, and so on, and a project may have a master project and multiple reference packages, and if all of the items in the package are placed under a workspace, it will cause a mix-up. Engineering many times do not know which is which, find it very difficult, if separate placed under different workspace, you need to open multiple eclipse can, this will lead to serious resource consumption, computer card, it is inconvenient. So we need to consider how to use Eclipse's own capabilities to implement classification management.

Eclipse provides a folder-managed tool working sets, which allows us to classify all projects according to the project. Classification Management Open Package Explorer to view, the method of establishing the classification is as follows:

1. Package Explorer----TOP level Elements---> Working sets
2. Package Explorer Right-click New--->other--->java---> Java Working set
3. Enter the name of working set to add/add all of your project to the new working set.
4.Selected working Set, select the working se you just created.