class ComparisonCompactor { private static final String ELLIPSIS = ...; private static final String DELTA_END = ]; private static final String DELTA_START = [; private int fContextLength; private String fExpected; private String fActual; private int fPrefix; private int fSuffix; public void ComparisonCompactor(int, String, String); public String compact(String); private String compactString(String); private void findCommonPrefix(); private void findCommonSuffix(); private String computeCommonPrefix();...