0002943: Code-Cleanup: explicit enumeration -> enhanced for-loops

Description

A lot of code uses explicit Enumerations to iterate of i.e. the elements of a Vector. This could be converted to enhanced for-loops as they are shorter and easier to read.

Example for iterating over String stored in a vector:

Instead of:
for (Enumeration<String> e =
   report.xmlDocument.
   xmlTemplate.configuration.hashtable.vecKeys.
   elements();e.hasMoreElements() ;) {
   String id = e.nextElement();

Use:
for (String id :
   report.xmlDocument.
   xmlTemplate.configuration.hashtable.vecKeys) {

The enhanced-for loops are functionwise identical but a lot shorter.

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Notes
(0003645) user71 2008-04-28 22:46 edited on: 2008-06-12 09:26	Logged In: YES user_id=418007 Originator: YES In revision r3876 at lot of the explicit Enumeration usage is converted for ehanced for-loops. The remaining ones iterate of untyped or <Object> Collections and are not converted.

(0006532) user71 2005-06-01 00:00 edited on: 2008-06-12 09:43	This bug was originally reported in SourceForge bug tracker and then migrated to Mantis. You can see the original bug report in: https://sourceforge.net/support/tracker.php?aid=1953658 [^]

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