PMD report

Problems found

#FileLineProblem
1 pl/taab/BruteForceResolveCrosswordMatrix.java 58 Avoid unused private fields such as 'tracing'
2 pl/taab/BruteForceResolveCrosswordMatrix.java 60 Avoid unused private fields such as 'tracingfrom'
3 pl/taab/BruteForceResolveCrosswordMatrix.java 114 Avoid unused private fields such as 'findJustOneSolution'
4 pl/taab/BruteForceResolveCrosswordMatrix.java 649 Avoid unused local variables such as 'tmp'
5 pl/taab/CrosswordMatrix.java 293 Avoid unused local variables such as 'tmp'
6 pl/taab/Dictionary.java 28 Avoid unused private fields such as 'MIN_LEN'
7 pl/taab/MLCrossword.java 103 Avoid unused local variables such as 'lh'
8 pl/taab/MainFrame.java 423 Avoid unused local variables such as 'ii'
9 pl/taab/MainJFrame.java 28 Avoid unused private fields such as 'REFRESH_TIME'