Re: Problems with Map.size()..........

gbattine wrote:
It's too low of one unit and i don't understand he cause

Think harder.

int numberOfNumericColumns = (st.countTokens()-1);
^^

/*
* Get the first token from the line. It will be a String
and
its value will be a unique key for the rest of the row.
*/
String key = st.nextToken().trim();

key is never added to the map. So of course there is one element less in the map than columns in the file. Always.

If you re-read my original post, you will find that I sad that there are Map.size() (-1) columns in the map. I wrote that -1 for a reason.

/Thomas
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