Bukkit

TESTED AGAINST LATEST: CB 1.2.5-R1.3 (couldn't just find it in list Game version)

• Improved piston code for performance, by skipping execution if the piston extends upwards or downward or self, since then the piston cannot go into a protected chunk where the player do not have access.
  
• Removed the whole inner class, and instead letted ChunkAutoClaimer implement Listener() (while extending JavaPlugin at the same time), thus resulting in one single .class . This shaved off some kilobytes from the .jar
  
• Changed default 3 claimblocks/unclaimblocks to 7.
  
• Changed "author" in my plugin.yml to match my curse/dev.bukkit account instead of my bukkit forum account.

SOURCE: http://chunkautoclaimer.sebbe.biz/cac/ChunkAutoClaimer-v1.2_source.java
PLUGIN.YML: http://chunkautoclaimer.sebbe.biz/cac/plugin_v1.2.yml

A player can claim 3 claims like this:
+ + +
and then unclaim the middle:
+ X +
resulting in 2 separate claims with requiretouch true in the config.