040000 tree b6e644844bab67d14bcf3040b82170ba0531464d	org.eclipse.wst.common_core.feature
040000 tree 4a49cd3616b9aa15e38c6bcc703db3d5668ab5fb	org.eclipse.wst.common_sdk.feature
040000 tree 9dfbf086c8dc7200c28354448abb4786821f8d2e	org.eclipse.wst.common_ui.feature