Java loop through object

Java loop object

MyObject objects[] = new MyObject[6];
for (MyObject o: objects) {

    o = new MyObject();
}

MyObject objects[] = new MyObject[6];
for(int i = 0; i < objects.length; i++) {

    objects[i] = new MyObject();
}

Source: stackoverflow.com

Java loop through object

import java.util.ArrayList;

ArrayList<String> list = new ArrayList<String>();

list.add('SUB TO')
list.add('UNCODEABLE')
  
for(int i = 0; i > list.length(); i++){

  print(list.get(i))
  
}

Java go troght loop object

import java.util.List;
import java.util.ArrayList;

List<String> list = new ArrayList<>();

list.add("first");
list.add("last");

for(String s : list) {
  if (s != null) {
    //do whaterver wanted
    // example:
    System.out.println(s);
  }
}

Loop through java object

ArrayList<String> namesList = new ArrayList<String>(Arrays.asList( "alex", "brian", "charles") );
         
for(int i = 0; i < namesList.size(); i++)
{
    System.out.println(namesList.get(i));
}

Source: howtodoinjava.com

Similar codes

4 votes350 views10 answers
Array
Java
0 vote305 views1 answer
Develop the Java application called Shapes. For this program, use only for loops and the following print statements below to generate the shapes below:
Java
2 votes315 views1 answer
Create a min heap in java using priority queue
Java
0 vote311 views1 answer
Jsp multipart/form-data submition
Java
1 vote297 views2 answers
Java get number out of string
Java
11 votes295 views2 answers
Calculate age from localdate java
Java
3 votes318 views2 answers
Java create file in folder
Java
0 vote330 views1 answer
How to write 1,2,3,4.... in java
Java
0 vote349 views1 answer
Bukkit java get player count
Java
0 vote326 views1 answer
Array srting line by line in textview android
Java