Unique elements in array java

Java get unique elements from array

String[] unique = Arrays.stream(array).distinct().toArray(String[]::new);

Source: stackoverflow.com

Unique elements in array java

int [] arr = {1,1,1,2,2,2,3,3,3,4,4,5,5,6,7,8,};

for (int j= 0; j < arr.length; j++){
int count1 = 0; // to find out how many time value is appeared in the arry
for (int i = 0; i < arr.length; i++){
     if(arr[i] == arr[j] ) {    
    // if(arr[i] == 1 ) { once boyleydi ikinci for gelince soldaki oldu
      count1++; // arraydeki harfleri tek tek saymak icin
  }
 }
    if(count1 == 1 ){
    System.out.print(arr[j]+" ");// 6 7 8 uniqe
 }

Similar codes

1 vote269 views1 answer
Arraylist add new element to end
Java
-1 vote278 views2 answers
User input (scanner)
Java
0 vote265 views1 answer
How to get token oauth2.0 java example response
Java
7 votes247 views2 answers
How to add to an arraylist java
Java
0 vote225 views1 answer
Create exception java
Java
0 vote269 views3 answers
Java char to charsequence
Java
4 votes275 views5 answers
Java background color
Java
0 vote360 views1 answer
Testing the web layer without authentication spring
Java Spring
1 vote321 views1 answer
Spring serve robots.txt
Java Spring
0 vote277 views1 answer
Youtube converter to mp3
Java