code: @Override
    public CopyableSchema convertSchema(Schema inputSchema, WorkUnitState workUnit) throws SchemaConversionException {
      return new CopyableSchema(inputSchema);
    }
docs: Returns a {@link org.apache.gobblin.fork.CopyableSchema} wrapper around the given {@link Schema}.
  {@inheritDoc}
  @see org.apache.gobblin.converter.Converter#convertSchema(java.lang.Object, org.apache.gobblin.configuration.WorkUnitState)