edited tags

edited Jan 9, 2014 at 9:47

formatting code

I have a ArrayList as below.

ArrayList<ArrayList<String>> a = new ArrayList<ArrayList<String>>();

Where arraylist 'a'ArrayList 'a' contains two arraylistArrayList of string as below.

[a,b,c,d] & [1,2,3,4]

[a,b,c,d] & [1,2,3,4]

How to merge these two list into a single list as below.

[a,b,c,d,1,2,3,4]

[a,b,c,d,1,2,3,4]

Thanks In Advance.

I have a ArrayList as below.

ArrayList<ArrayList<String>> a = new ArrayList<ArrayList<String>>();

Where arraylist 'a' contains two arraylist of string as below.

[a,b,c,d] & [1,2,3,4]

How to merge these two list into a single list as below.

[a,b,c,d,1,2,3,4]

Thanks In Advance.

I have a ArrayList as below.

ArrayList<ArrayList<String>> a = new ArrayList<ArrayList<String>>();

Where ArrayList 'a' contains two ArrayList of string as below.

[a,b,c,d] & [1,2,3,4]

How to merge these two list into a single list as below.

[a,b,c,d,1,2,3,4]

Thanks In Advance.

asked Jan 9, 2014 at 8:42

Merge two list into a single list

I have a ArrayList as below.

ArrayList<ArrayList<String>> a = new ArrayList<ArrayList<String>>();

Where arraylist 'a' contains two arraylist of string as below.

[a,b,c,d] & [1,2,3,4]

How to merge these two list into a single list as below.

[a,b,c,d,1,2,3,4]

Thanks In Advance.

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