#Write a method which takes String parameters and returns an ArrayList

30 messages · Page 1 of 1 (latest)

sterile fjord
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Problem shown in picture, "write a method" part is throwing me. Is it just supposed to be:
String first = "first";
...
ArrayList<String> littleList = new ArrayList<>();
littleList.add(first);
?

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cunning pewterBOT
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Hey, @sterile fjord!
Please remember to /close this post once your question has been answered!

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<@&765578700724371486>

Requested by 6soup#4570
sterile fjord
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Have an exam on this in 3 hours btw, other class starts in 2

sterile fjord
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@plucky olive are you able to help with this ?

plucky olive
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What have you trued so far?

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or what is the problem?

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Do you know what methods are?

sterile fjord
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Right now no

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Tired, burnt out

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Usually when I do something with a method it's just type one thing, click red light bulb, have intelliJ generate it for me then type more

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Tried this earlier:
String first = "first";
...
ArrayList<String> littleList = new ArrayList<>();
littleList.add(first);

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Few other things too but I can't remember them

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@woven fossil

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Is private static .. to the } all the method

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Or is it just the top line from private to {

woven fossil
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Wut the

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Wdym the "}"

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You mean methods?

sterile fjord
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Main issue that started my confusion was the "focus on the header"

sterile fjord
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Got focused on the rest of it and forgot it said that but was fixated on that point of it

woven fossil
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Im not sure what part of it that you don't understand

sterile fjord
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Header

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"Private static pill..."

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Usually don't write them, just write the stuff in them and let intelliJ make the headers if it wants to

woven fossil
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Private means that method is only Useable in that class, static means that method is a static method ( This need google because explain it gonna take a bit of times ), pill is the class name

thick nova
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Public ArrayList<> littleList(String example1, String example2, String example3) { I think this is what its asking, could be wrong? Im learning still too

woven fossil