* OCMOSJ: Refactor cache to its own class, make non-static

history.txt

router/java/src/net/i2p/router/ClientMessagePool.java

router/java/src/net/i2p/router/RouterVersion.java

router/java/src/net/i2p/router/message/OutboundCache.java

...t/i2p/router/message/OutboundClientMessageOneShotJob.java