040000 tree 18baf9ce84bda66b09395175980d6ae1f6db58ba	org.eclipse.wst.common.environment
040000 tree 3e68723d9efa3cf2096166434dedba2287fd0c6e	org.eclipse.wst.validation.ui
040000 tree 41923388550188f672dd5fe577f280daf4896dc4	org.eclipse.wst.validation