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

46 votes151 views3 answers
Print an array java
Java
1 vote156 views1 answer
String.join java 8
Java
4 votes159 views1 answer
Java 8 remove spaces from string
Java
0 vote160 views1 answer
Java hashcode
Java
2 votes143 views1 answer
How to turn off darkmode for my app in android studio
Java
0 vote147 views3 answers
Java stackoverflowerror
Java
1 vote145 views1 answer
How to clear activity stack in android
Java
8 votes138 views4 answers
Java decimalformat
Java
0 vote147 views1 answer
Date(Long) to integer and back
Java
0 vote248 views1 answer
Java 8 lambda comparator
Java