List of lists java

List<ArrayList<String>> listOfLists = new ArrayList<ArrayList<String>>();

Java list of lists

ArrayList<ArrayList<String>> listOLists = new ArrayList<ArrayList<String>>();
ArrayList<String> singleList = new ArrayList<String>();
singleList.add("hello");
singleList.add("world");
listOLists.add(singleList);

ArrayList<String> anotherList = new ArrayList<String>();
anotherList.add("this is another list");
listOLists.add(anotherList);

Source: stackoverflow.com

Similar codes

0 vote337 views1 answer
Git rebase two commits to one
TypeScript
0 vote197 views1 answer
Plot 3d points in python
TypeScript
1 vote197 views1 answer
Tsconfig path if you are sure the module exists, try these steps:
TypeScript
1 vote198 views1 answer
Typescript variable
TypeScript
0 vote183 views1 answer
Count li elements jquery
TypeScript
-1 vote195 views1 answer
Python search all txts in a folder
TypeScript
0 vote212 views1 answer
C code for insrting elements in set
TypeScript
0 vote224 views1 answer
Pnpjs get items from list
TypeScript
1 vote195 views1 answer
How to pip install -u git+https://github.com/rapptz/discord.py@rewrite
TypeScript
0 vote294 views1 answer
Discord bot login
TypeScript