The resources (files or folders) that were excluded from the build can later be included in the build. You can include resources in the build using either the Build path or the Source tab of the Build properties page. When including the resources in the build, note the following:
Including a folder also includes all of its files or subfolders in the build.
You can individually select a file or a folder to include in the build.
You cannot include specific files or folders in the build from an excluded folder instead you must include the top folder to include all of its files or folders in the build.
Including a folder also includes all of its files or subfolders in the build.
