Why does the bin directory keep appearing in the Synchronize view?
JDT marks most of its build output as being derived resources so that CVS and other repository types can easily ignore these resources from version control. However, if you define custom source and build output folders, the newly created build output folder will not be marked as derived. In many cases the root build output folder is named bin. To ignore this folder, select it in the navigator and choose Team > Add to .cvsignore, then commit the .cvsignore file to the repository so that the bin folder will be ignored at all times for that project.
