unnamed package
com.example
org.apache.calcite.adapter.clone
org.apache.calcite.adapter.druid
org.apache.calcite.adapter.elasticsearch
org.apache.calcite.adapter.enumerable
org.apache.calcite.adapter.file
org.apache.calcite.adapter.generate
org.apache.calcite.adapter.geode.rel
org.apache.calcite.adapter.geode.simple
org.apache.calcite.adapter.kafka
org.apache.calcite.adapter.mongodb
org.apache.calcite.adapter.os
org.apache.calcite.adapter.tpcds
org.apache.calcite.adapter.tpch
org.apache.calcite.chinook
org.apache.calcite.examples
org.apache.calcite.examples.foodmart.java
org.apache.calcite.jdbc
org.apache.calcite.linq4j
org.apache.calcite.linq4j.function
org.apache.calcite.linq4j.test
org.apache.calcite.linq4j.tree
org.apache.calcite.materialize
org.apache.calcite.plan
org.apache.calcite.plan.volcano
org.apache.calcite.prepare
org.apache.calcite.profile
org.apache.calcite.rel
org.apache.calcite.rel.logical
org.apache.calcite.rel.rel2sql
org.apache.calcite.rel.rules
org.apache.calcite.rex
org.apache.calcite.runtime
org.apache.calcite.schemas
org.apache.calcite.sql
org.apache.calcite.sql.parser
org.apache.calcite.sql.test
org.apache.calcite.sql.type
org.apache.calcite.sql.validate
org.apache.calcite.test
org.apache.calcite.test.catalog
org.apache.calcite.test.concurrent
org.apache.calcite.test.enumerable
org.apache.calcite.test.fuzzer
org.apache.calcite.tools
org.apache.calcite.util
org.apache.calcite.util.graph
org.apache.calcite.util.mapping