[infinispan-issues] [JBoss JIRA] (ISPN-2700) Solve the scala compilation warnings after upgrading to scala 2.10.0

Solve the scala compilation warnings after upgrading to scala 2.10.0 -------------------------------------------------------------------- Key: ISPN-2700 URL: https://issues.jboss.org/browse/ISPN-2700 Project: Infinispan Issue Type: Feature Request Components: Server Affects Versions: 5.2.0.CR1 Reporter: Mircea Markus Assignee: Galder Zamarreño Fix For: 5.2.0.Final {code}[WARNING] /Users/g/Go/test/infinispan.git/server/core/src/main/scala/org/infinispan/server/core/AbstractProtocolDecoder.scala:176: warning: non-variable type argument org.jboss.netty.buffer.ChannelBuffer in type pattern List[org.jboss.netty.buffer.ChannelBuffer] is unchecked since it is eliminated by erasure [INFO] case l: List[ChannelBuffer] => l.foreach(ch.write(_)) [INFO]{code} {code}[WARNING] /Users/g/Go/test/infinispan.git/server/hotrod/src/test/scala/org/infinispan/server/hotrod/HotRodStatsTest.scala:48: warning: Option[String] and Int are unrelated: they will most likely always compare unequal [INFO] assertTrue(s.get("timeSinceStart") != 0) [INFO] ^ [WARNING] /Users/g/Go/test/infinispan.git/server/hotrod/src/test/scala/org/infinispan/server/hotrod/HotRodStatsTest.scala:69: warning: Option[String] and Int are unrelated: they will most likely always compare unequal [INFO] assertTrue(s.get("totalBytesRead") != 0) [INFO] ^ [WARNING] /Users/g/Go/test/infinispan.git/server/hotrod/src/test/scala/org/infinispan/server/hotrod/HotRodStatsTest.scala:70: warning: Option[String] and Int are unrelated: they will most likely always compare unequal [INFO] assertTrue(s.get("totalBytesWritten") != 0) [INFO] {code} {code}[WARNING] /Users/g/Go/test/infinispan.git/server/memcached/src/test/scala/org/infinispan/server/memcached/test/MemcachedTestingUtil.scala:92: warning: a pure expression does nothing in statement position; you may be omitting necessary parentheses [INFO] null [INFO] {code} {code}[WARNING] /Users/g/Go/test/infinispan.git/server/rest/src/main/scala/org/infinispan/rest/Server.scala:88: warning: unreachable code [INFO] case _ => throw new Exception [INFO] {code}