Sha256: 6f8052defedfb9cf9008affee71c8a7285d7818d17e724a6dbf178c68ea6d62b
Contents?: true
Size: 595 Bytes
Versions: 87
Compression:
Stored size: 595 Bytes
Contents
import java.lang.Integer;
import java.lang.String;
import java.util.HashMap;
import java.util.Map;
public class WordCount {
public Map<String, Integer> phrase( String input ) {
Map<String, Integer> countMap = new HashMap<>();
input = input.trim().toLowerCase().replaceAll("([^A-Za-z0-9']|\\B'|'\\B)", " ");
final String[] tokenizedInput = input.split("\\s+");
for( String aWord : tokenizedInput ) {
Integer count = countMap.get(aWord);
countMap.put(aWord, count == null ? 1 : count + 1 );
}
return countMap;
}
}
Version data entries
87 entries across 87 versions & 1 rubygems