.foreach in java code example

Example 1: for each java

int [] intArray = { 10, 20, 30, 40, 50 };
        
for( int value : intArray ) {
   System.out.println( value );
}

Example 2: java for each

//itemset contains variables of type <Data Type>
for(<Data Type> item : itemset) {
  //loop
}

Example 3: java foreach

List<String> someList = new ArrayList<String>();
// add "monkey", "donkey", "skeleton key" to someList
for (String item : someList) {
    System.out.println(item);
}

Example 4: for-each loop in java

// for each loop in java example
import java.util.*;
public class ForEachLoopExample
{
   public static void main(String[] args)
   {
      int[] numbers = {2, 4, 6, 8, 10};
      // for each loop
      for(int n : numbers)
      {
         System.out.println(n);
      }
   }
}

Example 5: how to do for each in java

for(int i : alist)
{
  i+=1
}