LinkedList conversion
In this chapter you will learn:
Convert LinkedList to Array
We can convert the LinkedList
to an Array.
During the conversion we can choose to convert
to an array of objects or an array of a generic type.
Object[] toArray()
converts to an array of Object.<T> T[] toArray(T[] a)
converts to an array of T.
import java.util.Arrays;
import java.util.LinkedList;
/*from j ava 2 s .com*/
public class Main{
public static void main(String args[]) {
LinkedList<String> ll = new LinkedList<String>();
ll.add("A");
ll.add("java2s.com");
ll.add("B");
ll.add("C");
ll.add("java2s.com");
Object[] objs = ll.toArray();
System.out.println(Arrays.toString(objs));
String[] strs = ll.toArray(new String[ll.size()]);
System.out.println(Arrays.toString(strs));
}
}
The output:
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What you will learn in the next chapter:
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