15 duplicated lines in:
  - contribs/KitchingSimon/DatagramStringWriter.java (88:112, 23%)
  - src/main/java/org/apache/log4j/helpers/SyslogWriter.java (93:118, 27%)

9 duplicated lines in:
  - contribs/MarkDouglas/SocketServer2.java (60:69, 25%)
  - src/main/java/org/apache/log4j/net/SimpleSocketServer.java (56:66, 24%)

8 duplicated lines in:
  - contribs/MarkDouglas/SocketServer2.java (59:67, 22%)
  - src/main/java/org/apache/log4j/net/SocketServer.java (107:115, 9%)

7 duplicated lines in:
  - contribs/KevinSteppe/CompositeRollingAppender.java (74:80, 2%)
  - src/main/java/org/apache/log4j/DailyRollingFileAppender.java (147:153, 3%)

6 duplicated lines in:
  - contribs/MarkDouglas/SocketServer2.java (89:96, 16%)
  - src/main/java/org/apache/log4j/net/SocketServer.java (144:152, 7%)

6 duplicated lines in:
  - contribs/MarkDouglas/SocketServer2.java (73:82, 16%)
  - src/main/java/org/apache/log4j/net/SocketServer.java (128:137, 7%)