Help me in solving SYNJ4V2 problem

My issue

The solution doesn’t show up, it only has a thin white rectangle with nothing in it and the copy to IDE button doesn’t work either

My code

class CodeChef
{
	public static void main (String[] args)
	{
		System.out.println(3 + 4);
		System.out.println(2 + 1);
	}
}

Learning course: Learn Java
Problem Link: CodeChef: Practical coding for everyone

@unfazedmachine
Its showing now , Just refresh it.
and u have to print 3+4 and 2+1 on the same line without spaces.

In place of println use print to display in the single line
class CodeChef
{
public static void main (String args)
{
System.out.print(3 + 4);
System.out.print(2 + 1);
}
}