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EVALUATION
Verified with CLDR and the submitters suggestion to add a am/pm field is consistent with it.
Fix: j2se:share/classes/sun/text/resources/LocaleElements_en_ZA.java
add the "a" letter to the long, medium and short time format to have:
"h:mm:ss a z" - long
"h:mm:ss a" - medium
"h:mm a" - short