outofbound - Made a list of all my friends in Java. then I run: list.get(0); I get: Index out of bound exception. What is the prob - devRant

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Comments

2

Marl3x

2840

5y

Added to favorites, made me laugh 😁
2

Trithon

1037

5y

Found the problem; java.
0

Coffe2Code

20721

5y

@GodlikeBlock so the same implementation of the same problem with another language will not rise an error? 🤔🤔
1

Trithon

1037

5y

@lazyDev no, because then people will be your friends and you have entries in the frieds list
0

Coffe2Code

20721

5y

@GodlikeBlock okay, I see no problem specific to Java here
0

mampf

188

5y

Maybe other people get an exception. Make sure your friend list implementation is not immutable and there are interfaces.
0

Supersebi3

145

5y

are you sure thats your friend list and not mine?
0

WIPocket

1884

5y

try this:
list.get(-1);
1

Coffe2Code

20721

5y

@Supersebi3 let's concatenate our lists and try again !
0

caap

387

5y

@lazyDev @Supersebi3 i think two concatenated empty lists will still be empty :D
But at least u could add each other ^^

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