MESSAGE
| DATE | 2016-05-22 |
| FROM | Ruben Safir
|
| SUBJECT | Subject: [Hangout-NYLXS] Insane Java Syntax
|
This passes for a demonstration and teaching example for a TreeMap
import java.util.TreeMap;
import java.util.Set;
import java.util.Iterator;
import java.util.Map;
public class Details {
public static void main(String args[]) {
/* This is how to declare TreeMap */
TreeMap tmap =
new TreeMap(); <
/*Adding elements to TreeMap*/
tmap.put(1, "Data1");
tmap.put(23, "Data2");
tmap.put(70, "Data3");
tmap.put(4, "Data4");
tmap.put(2, "Data5");
/* Display content using Iterator*/
Set set = tmap.entrySet(); < Iterator iterator = set.iterator(); < while(iterator.hasNext()) {
Map.Entry mentry = (Map.Entry)iterator.next(); < System.out.print("key is: "+ mentry.getKey() + " & Value is: "); < System.out.println(mentry.getValue());
}
}
}
--
So many immigrant groups have swept through our town
that Brooklyn, like Atlantis, reaches mythological
proportions in the mind of the world - RI Safir 1998
http://www.mrbrklyn.com
DRM is THEFT - We are the STAKEHOLDERS - RI Safir 2002
http://www.nylxs.com - Leadership Development in Free Software
http://www2.mrbrklyn.com/resources - Unpublished Archive
http://www.coinhangout.com - coins!
http://www.brooklyn-living.com
Being so tracked is for FARM ANIMALS and and extermination camps,
but incompatible with living as a free human being. -RI Safir 2013
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