presto-base-jdbc/src/main/java/io/prestosql/plugin/jdbc/RemoteTableNameCacheKey.java/RemoteTableNameCacheKey/equals
class RemoteTableNameCacheKey:    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        RemoteTableNameCacheKey that = (RemoteTableNameCacheKey) o;
        return Objects.equals(identity, that.identity) &&
                Objects.equals(schema, that.schema);
    }