Return sorted list in Java

I'm writing this Code:

List<Bean> beans = service.findBeans();
Collections.sort(beans,new BeanComparator());
return beans;

It works perfectly What I'm looking for is a one line shortcut:

return somelibrary.Collections.sort(service.findBeans(),new BeanComparator());

or

return somelibrary.newList(service.findBeans(),new BeanComparator());

Note that it requires a variable list

Solution

This is a line:

List<Bean> beans = service.findBeans(); Collections.sort(beans,new BeanComparator()); return beans;

But more seriously, Java is not the right language And just because something is single doesn't mean it's better For example, I was initially surprised to find this:

return condition ? a : b;

Create a bytecode longer than

if( condition )
    return a;
else
    return b;

But that's how languages and compilers work

If you stick to your single line, guava's ordering can:

return Ordering.from( new BeanComparator() ).sortedCopy( service.findBeans() );

The returned list is modifiable, serializable, and has random access

In terms of efficiency, I think there is some waste in spending In addition, you now rely on third - party libraries You essentially use very powerful tools to accomplish a very simple task If you're using it, it's too much