convert list to set java code example

Example 1: java list to set

Set<Foo> foo = new HashSet<Foo>(myList);

Example 2: convert set to list java

public void givenUsingCoreJava_whenSetConvertedToList_thenCorrect() {
   Set<Integer> sourceSet = Sets.newHashSet(0, 1, 2, 3, 4, 5);
   List<Integer> targetList = new ArrayList<>(sourceSet);
}

Example 3: convert array to list java

/*
Get the Array to be converted.
Create the List by passing the Array as parameter in the constructor of the List with the help of Arrays. asList() method.
Return the formed List.
*/

String[] namedata = { "ram", "shyam", "balram" }; 

List<String> list = Arrays.asList(namedata);