remove _ in names

Task/JSON/Go/json.go

@@ -1,25 +0,0 @@
-package main
-
-import "encoding/json"
-import "fmt"
-
-func main() {
-    var data interface{}
-    err := json.Unmarshal([]byte(`{"foo":1, "bar":[10, "apples"]}`), &data)
-    if err == nil {
-        fmt.Println(data)
-    } else {
-        fmt.Println(err)
-    }
-
-    sample := map[string]interface{}{
-        "blue":  []interface{}{1, 2},
-        "ocean": "water",
-    }
-    json_string, err := json.Marshal(sample)
-    if err == nil {
-        fmt.Println(string(json_string))
-    } else {
-        fmt.Println(err)
-    }
-}