How to Switch Gamemodes in Java?

Open the in-game chat

Type `/gamemode survival` to switch to Survival

Type `/gamemode creative` to switch to Creative

Type `/gamemode adventure` to switch to Adventure

Type `/gamemode spectator` to switch to Spectator

Use `/gamemode ` to change another player’s gamemode

Make sure cheats or operator permissions are enabled

Use the shortened commands if allowed:

`/gamemode s`

`/gamemode c`

`/gamemode a`

`/gamemode sp`