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From: Popping mad <rainbow@colition.gov>
Newsgroups: comp.lang.java.programmer
Subject: Re: how does one explain this syntax?
Date: Sun, 22 May 2016 20:21:57 +0000 (UTC)
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On Sun, 22 May 2016 07:21:15 -0400, Eric Sosman wrote:

>        /* Display content using Iterator*/
>>       Set set = tmap.entrySet(); <<random obscure syntax... that is a
>> constructor for another class?
> 
>      It's a method call.

evidently it is a constructor

the question because why do I need two levels of class hierarchy manually 
called just to do a simple foreach.