everything but binary, common, and blocks are explicitly imported.

state/state.go

@@ -9,7 +9,7 @@ import (
 	. "github.com/tendermint/tendermint/binary"
 	. "github.com/tendermint/tendermint/blocks"
 	. "github.com/tendermint/tendermint/common"
-	. "github.com/tendermint/tendermint/db"
+	db_ "github.com/tendermint/tendermint/db"
 	"github.com/tendermint/tendermint/merkle"
 )
 
@@ -42,7 +42,7 @@ func (txErr InvalidTxError) Error() string {
 
 // NOTE: not goroutine-safe.
 type State struct {
-	DB                  DB
+	DB                  db_.DB
 	Height              uint32 // Last known block height
 	BlockHash           []byte // Last known block hash
 	CommitTime          time.Time
@@ -51,7 +51,7 @@ type State struct {
 	UnbondingValidators *ValidatorSet
 }
 
-func GenesisState(db DB, genesisTime time.Time, accDets []*AccountDetail) *State {
+func GenesisState(db db_.DB, genesisTime time.Time, accDets []*AccountDetail) *State {
 
 	// TODO: Use "uint64Codec" instead of BasicCodec
 	accountDetails := merkle.NewIAVLTree(BasicCodec, AccountDetailCodec, defaultAccountDetailsCacheCapacity, db)
@@ -84,7 +84,7 @@ func GenesisState(db DB, genesisTime time.Time, accDets []*AccountDetail) *State
 	}
 }
 
-func LoadState(db DB) *State {
+func LoadState(db db_.DB) *State {
 	s := &State{DB: db}
 	buf := db.Get(stateKey)
 	if len(buf) == 0 {

state/state_test.go

@@ -4,7 +4,7 @@ import (
 	. "github.com/tendermint/tendermint/blocks"
 	. "github.com/tendermint/tendermint/common"
 	. "github.com/tendermint/tendermint/config"
-	. "github.com/tendermint/tendermint/db"
+	db_ "github.com/tendermint/tendermint/db"
 
 	"bytes"
 	"testing"
@@ -25,7 +25,7 @@ func randAccountDetail(id uint64, status byte) (*AccountDetail, *PrivAccount) {
 
 // The first numValidators accounts are validators.
 func randGenesisState(numAccounts int, numValidators int) (*State, []*PrivAccount) {
-	db := NewMemDB()
+	db := db_.NewMemDB()
 	accountDetails := make([]*AccountDetail, numAccounts)
 	privAccounts := make([]*PrivAccount, numAccounts)
 	for i := 0; i < numAccounts; i++ {
@@ -114,7 +114,7 @@ func TestGenesisSaveLoad(t *testing.T) {
 	s0.Save(commitTime)
 
 	// Sanity check s0
-	//s0.DB.(*MemDB).Print()
+	//s0.DB.(*db_.MemDB).Print()
 	if s0.BondedValidators.TotalVotingPower() == 0 {
 		t.Error("s0 BondedValidators TotalVotingPower should not be 0")
 	}