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I am wanting to create an array of arraylist like below:
ArrayList[] group = new ArrayList()[4] But it's not compiling. How can I do this?
I am wanting to create an array of arraylist like below:
ArrayList[] group = new ArrayList()[4] But it's not compiling. How can I do this?
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Log in to answerBest Answer · By JanBask MS SQL Server Expert
Answered on Jul 6, 2021
As per Oracle Documentation you should follow the below-mentioned code to solve java array of arraylists:
"You cannot create arrays of parameterized types"
Instead, you could do:
ArrayList> group = new ArrayList>(4);tackline, it is even better to do:
List> group = new ArrayList>(4);Free tutorials and interview questions from industry experts — learn the skill, then get ready to prove it.
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