Regular expression to process key value pairs

Posted by user677680 on Stack Overflow See other posts from Stack Overflow or by user677680
Published on 2011-11-29T01:45:37Z Indexed on 2011/11/29 1:50 UTC
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java

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regex

I am attempting to write a regular expression to process a string of key value(s) pairs formatted like so

KEY/VALUE KEY/VALUE VALUE KEY/VALUE

A key can have multiple values separated by a space.

I want to match a keys values together, so the result on the above string would be

VALUE
VALUE VALUE
VALUE

I currently have the following as my regex

[A-Z0-9]+/([A-Z0-9 ]+)(?:(?!^[A-Z0-9]+/))

but this returns

VALUE KEY

as the first result.

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