geopackage-sdk/src/main/java/mil/nga/geopackage/factory/GeoPackageManagerImpl.java
@Override
    public boolean deleteAllExternal() {

        boolean deleted = true;

        for (String database : externalDatabaseSet()) {
            deleted = delete(database) && deleted;
        }

        return deleted;
    }
@Override
    public boolean deleteAllExternal() {

        boolean deleted = true;

        for (String database : externalDatabaseSet()) {
            deleted = delete(database) && deleted;
        }

        return deleted;
    }
{@inheritDoc}