should i use break in java code example

Example 1: how to break out for loop java

//Java Program to demonstrate the use of break statement    
//inside the for loop.  
public class BreakExample {  
public static void main(String[] args) {  
    //using for loop  
    for(int i=1;i<=10;i++){  
        if(i==5){  
            //breaking the loop  
            break;  
        }  
        System.out.println(i);  
    }  
}  
}

Example 2: break for loop java

public class Test {

   public static void main(String args[]) {
      int [] numbers = {10, 20, 30, 40, 50};

      for(int x : numbers ) {
         if( x == 30 ) {
            break;
         }
         System.out.print( x );
         System.out.print("\n");
      }
   }
}