Varargs也会起作用！

Stream.of(T... values).collect(Collectors.toSet());

使用stanford-stagger-3.0.jar中的CollectionUtils或ArrayUtils

import static edu.stanford.nlp.util.ArrayUtils.asSet;
or 
import static edu.stanford.nlp.util.CollectionUtils.asSet;

  ...
String [] array = {"1", "q"};
Set<String> trackIds = asSet(array);

Varargs也会起作用！

Stream.of(T... values).collect(Collectors.toSet());

快速：您可以做到：

// Fixed-size list
List list = Arrays.asList(array);

// Growable list
list = new LinkedList(Arrays.asList(array));

// Duplicate elements are discarded
Set set = new HashSet(Arrays.asList(array));

并反转

// Create an array containing the elements in a list
Object[] objectArray = list.toArray();
MyClass[] array = (MyClass[])list.toArray(new MyClass[list.size()]);

// Create an array containing the elements in a set
objectArray = set.toArray();
array = (MyClass[])set.toArray(new MyClass[set.size()]);

在完成Arrays.asList（array）之后，可以执行Setset=newHashSet（list）；

下面是一个示例方法，您可以编写：

public <T> Set<T> GetSetFromArray(T[] array) {
    return new HashSet<T>(Arrays.asList(array));
}

private Map<Integer, Set<Integer>> nobreaks = new HashMap();
nobreaks.put(1, new HashSet(Arrays.asList(new int[]{2, 4, 5})));
System.out.println("expected size is 3: " +nobreaks.get(1).size());

输出为

expected size is 3: 1

将其更改为

nobreaks.put(1, new HashSet(Arrays.asList( 2, 4, 5 )));

输出为

expected size is 3: 3