Enhanced for loop with arraylist

Enhanced for loop arraylist

// for(dataType var: myArrayList){
// 		System.out.println(var);
// }

for(int num: numList){
            System.out.println(num);
}

Enhanced for loop with arraylist

import java.util.* ;
public class IteratorExampleTwo
{
  public static void main ( String[] args)
  {
    ArrayList<String> names = new ArrayList<String>();

    names.add( "Amy" );    names.add( "Bob" ); 
    names.add( "Chris" );  names.add( "Deb" ); 
    names.add( "Elaine" ); names.add( "Frank" );
    names.add( "Gail" );   names.add( "Hal" );
    
    for ( String nm : names ) 
      System.out.println( nm );
  }
}

Source: learn.saylor.org

Similar codes

0 vote165 views1 answer
Sudoku 6x6 java
Java
1 vote192 views1 answer
JFrame text java
Java
0 vote188 views1 answer
Java set get all not containing
Java
0 vote184 views1 answer
How to code the overdraft limit in Java
Java
0 vote220 views3 answers
Spring boot sql logging
Java Spring
0 vote175 views1 answer
Date(Long) to integer and back
Java
1 vote181 views1 answer
How to resize image in android programmatically
Java
0 vote185 views1 answer
Fix the indentation java
Java
1 vote173 views1 answer
String to bigdecimal
Java
0 vote167 views1 answer
Resultset previous
Java