removing a value from a list<String> in java throws java.lang.UnsupportedOperationException
java, list
Solution
The problem is that `Arrays.asList()` returns a list that doesn't support insertion/removal (it's simply a view onto `stra`).
To fix, change:
List<String> a = Arrays.asList(stra);
to:
List<String> a = new ArrayList<String>(Arrays.asList(stra));
This makes a copy of the list, allowing you to modify it.
Problem
I want to remove specific elements from my List. I don't want to do this while iterating through the list. I want to specify the value which has to be deleted. In javadocs I found the function `List.remove(Object 0)` This is my code : ``` String str="1,2,3,4,5,6,7,8,9,10"; String[] stra=str.split(","); List<String> a=Arrays.asList(stra); a.remove("2"); a.remove("3"); ``` But I get an Exception : `java.lang.UnsupportedOperationException`