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Write a program that reads a Java source file and produces an index of all identifiers in the file. For each identifier, print all lines in which it...

This question was answered on Jan 26, 2014. View the Answer
Write a program that reads a Java source file and produces an index of all identifiers in the file. For each identifier, print all lines in which it occurs. Call in.useDelimiter("[^A-Za-z0-9_]+"). Then each call to next returns a string consisting only of letters, numbers, and underscores.

I have done this much so far, just need a little help to fix the Identifierindex class
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This question was asked on Jan 23, 2014 and answered on Jan 26, 2014.

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