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

0 vote198 views1 answer
Mobile number validation to edittext in android
Java
0 vote197 views1 answer
Java read file from command line argument
Java
1 vote189 views4 answers
C code to java converter
Java
0 vote212 views1 answer
Timestamp with zone java
Java
179 votes314 views10 answers
Minecraft
Java
59 votes228 views3 answers
How to use math.round
Java
0 vote208 views1 answer
OCA Exam Questions
Java
0 vote212 views1 answer
Bad notification for startForeground: java.lang.RuntimeException: invalid
Java
0 vote210 views1 answer
Qr code generator in java
Java
0 vote197 views1 answer
If statements not working java
Java