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   Forge_User_13455115

   i have a hashmap called infected in class a, and i want to add something to it in class b, how would i go about doing this?

    

   Forge_User_13455115, Aug 23, 2020

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   timtower Administrator Administrator Moderator

   @jumbledProgram Make a getter for the hashmap

    

   timtower, Aug 23, 2020

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   Forge_User_13455115

   How would i go about doing this?

    

   Forge_User_13455115, Aug 23, 2020

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   timtower Administrator Administrator Moderator

   https://www.w3schools.com/Java/java_encapsulation.asp

    

   timtower, Aug 23, 2020

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   Forge_User_13455115

   How could i see if a value is on the hashmap? I have a player variable and i want to see if its on the hashmap

    

   Forge_User_13455115, Aug 23, 2020

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   Strahan

   If you are looking for if they exist as a key, it's hashMapVariable.containsKey(playerVariable). If they are just in the map as a value, containsValue. As to what specifically to put, it depends on your map.

    

   Strahan, Aug 23, 2020

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   Forge_User_13455115

   Is there a way i can test if and certain key, say the variable i, has a certain value, say, the variable target?

    

   Forge_User_13455115, Aug 23, 2020

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   timtower Administrator Administrator Moderator

   You can get the value and compare it.

    

   timtower, Aug 23, 2020

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