Reading multiple keys from properties file

[Nikes Shah]

Hi Ranchers,

How to read multiple keys from properties file in JSP.
For Ex: if I have two property keys and values like
UPS_ARRAY_1 "Value1"
UPS_ARRAY_2 "Value2"

Is there any method to select multiple keys which sounds similar like "UPS_ARRAY"

Thanks in Advance.


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In the middle of difficulty ,lies the Opportunity.

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[Rob Spoor]

String base = "UPS_ARRAY_";
int index = 1; // although usually I start at 0  :wink: 
String value;
while ((value = properties.get(base + index)) != null)
{
    // do something with value
    index++;
}

This will stop once a key is not present.