Yangliang Li DeanThompson

## defer_test.go
package test

import (
	"sync"
	"testing"
)

type SyncedStruct struct {
	a     int
	mutex sync.RWMutex

## latlng_distance.go
package main

import (
    "math"
)

const (
	RAD_FACTOR   = math.Pi / 180.0
	EARTH_RADIUS = 6371000
)

## ecb.go
package utils

import "crypto/cipher"

type ecb struct {
	b         cipher.Block
	blockSize int
}

func newECB(b cipher.Block) *ecb {
	package test

	import (
	"sync"
	"testing"
	)

	type SyncedStruct struct {
	a int
	mutex sync.RWMutex
	package main

	import (
	"math"
	)

	const (
	RAD_FACTOR = math.Pi / 180.0
	EARTH_RADIUS = 6371000
	)
	package utils

	import "crypto/cipher"

	type ecb struct {
	b cipher.Block
	blockSize int
	}

	func newECB(b cipher.Block) *ecb {