hkmoon

<?xml version="1.0"?>
<root>
		<item>
		<name>Mapping hjkl on left up down and right</name>
		<identifier>private.mapping_hjkl_on_arrow</identifier>
		<autogen>__KeyToKey__ 
			KeyCode::H, ModifierFlag::CONTROL_L,  
			KeyCode::CURSOR_LEFT
		</autogen>
		<autogen>__KeyToKey__ 

hkmoon

// In Java 8, there are stream(), map() and collect() for better collection manipulation
ArrayList<String> list = new ArrayList<>();
for(Person person : people)
{
	list.add( person.getNickName() );
}

// The above code is shortened with the below
List<String> list = people.stream().map( Person::getNickName ).collect( Collectors.toList() );