question: check if a blobstore specific container exists or not concode_field_sep PlaceHolder placeHolder concode_field_sep void mkDirs concode_elem_sep InputStream readBlob concode_elem_sep void removeBlob concode_elem_sep long countBlob concode_elem_sep void clearContainer concode_elem_sep void removeBlobs concode_elem_sep void deleteContainer concode_elem_sep void writeBlob concode_elem_sep void ensureContainerExists concode_elem_sep Location getLocationById
target: boolean function ( BlobStore arg0 , String arg1 ) { boolean loc0 = arg0 . containerExists ( arg1 ) ; return loc0 ; }