Declare generic set java

Set<String> set = new HashSet<String>;
    
Iterator<String> iterator = set.iterator();

while(iterator.hasNext()){
  String aString = iterator.next();
}

Source: tutorials.jenkov.com

Declare generic set java

Set<String> set = new HashSet<String>;

for(String aString : set) {
    System.out.println(aString);
}

Source: tutorials.jenkov.com

Similar codes

0 vote134 views1 answer
Kotless scheduled event
Java
0 vote167 views1 answer
Set web image to imageview android java
Java
1 vote151 views1 answer
L,og in android studio
Java
0 vote135 views1 answer
Exit program Android
Java
-1 vote130 views1 answer
Get my jre path
Java
0 vote134 views1 answer
Char array substring java
Java
0 vote137 views1 answer
Kotlin android intent pass data
Java
0 vote142 views1 answer
Detect tv remote keys andoid studio
Java
4 votes99 views2 answers
New arraylist java
Java
2 votes144 views1 answer
Android check if app is running
Java