how to use a while loop to traverse an arraylist in jva code example

Example 1: loop through array java

public class HelloWorld {
  public static void main(String[] args) {
    
    // init array
    String[] family = new String[] {"Member1", "Member2", "Member3", "Member4", "Member5"};
    
    // print array 
    for(String name : family)
    {
    	System.out.println(name);
    }
    
 
  }
}

Example 2: how to loop through arraylist of objects in java

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));
}