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

2 votes192 views1 answer
Remove event listener
Java
0 vote190 views1 answer
Stackoverflow java enum with constructor
Java
0 vote215 views1 answer
What went wrong: Execution failed for task ':app:processDebugMainManifest'. > Unable to make field private final java.lang.String java.io.File.path accessible: module java.base does not "opens java.io" to unnamed module @1ce90e66
Java
0 vote183 views1 answer
Print 1 to 10 using thread in java
Java
0 vote173 views1 answer
Why String is popular HashMap key in Java?
Java
0 vote184 views1 answer
Exception in thread "main" java.io.IOException: The specified remoting internal directory should be fully accessible to the remoting executable (RWX): /
Java
-1 vote166 views1 answer
Save text in edditext java
Java
0 vote171 views1 answer
Java code to input non blank string
Java
0 vote174 views2 answers
Spring 5 jdbctemplate query for a single value
Java
22 votes192 views3 answers
Java int array
Java