presto-main/src/main/java/io/prestosql/operator/aggregation/builder/InMemoryHashAggregationBuilder.java/InMemoryHashAggregationBuilder/startMemoryRevoke
class InMemoryHashAggregationBuilder:    @Override
    public ListenableFuture<?> startMemoryRevoke()
    {
        throw new UnsupportedOperationException("startMemoryRevoke not supported for InMemoryHashAggregationBuilder");
    }