Make the timeout values for statetransfer flush configurable

it seems I'm in need to configure the flush timeout defined in org.infinispan.statetransfer.StateTransferManagerImpl.generateTransactionLog(ObjectOutput)
this is currently hardcoded to 60 seconds.
This might actually cover another problem, but these are the stacktraces:

Node1:

2010-09-21 17:09:24,329 STREAMING_STATE_TRANSFER-sender-5,scarlet-cluster,ip-10-196-114-15-45100 ERROR [remoting.transport.jgroups.JGroupsTransport] Caught while responding to state transfer request
org.infinispan.statetransfer.StateTransferException: java.util.concurrent.TimeoutException: Timed out waiting for a cluster-wide sync to be acquired. (timeout = 60 seconds)
at org.infinispan.statetransfer.StateTransferManagerImpl.generateState(StateTransferManagerImpl.java:171)
at org.infinispan.remoting.InboundInvocationHandlerImpl.generateState(InboundInvocationHandlerImpl.java:118)
at org.infinispan.remoting.transport.jgroups.JGroupsTransport.getState(JGroupsTransport.java:569)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.handleUpEvent(MessageDispatcher.java:691)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:772)
at org.jgroups.JChannel.up(JChannel.java:1453)
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:887)
at org.jgroups.protocols.pbcast.FLUSH.up(FLUSH.java:483)
at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER$StateProviderHandler.process(STREAMING_STATE_TRANSFER.java:653)
at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER$StateProviderThreadSpawner$1.run(STREAMING_STATE_TRANSFER.java:582)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.util.concurrent.TimeoutException: Timed out waiting for a cluster-wide sync to be acquired. (timeout = 60 seconds)
at org.infinispan.remoting.transport.jgroups.JGroupsDistSync.blockUntilAcquired(JGroupsDistSync.java:42)
at org.infinispan.statetransfer.StateTransferManagerImpl.generateTransactionLog(StateTransferManagerImpl.java:209)
at org.infinispan.statetransfer.StateTransferManagerImpl.generateState(StateTransferManagerImpl.java:161)
... 12 more

Node2:

org.infinispan.statetransfer.StateTransferException: java.io.EOFException: Read past end of file
at org.infinispan.statetransfer.StateTransferManagerImpl.applyState(StateTransferManagerImpl.java:331)
at org.infinispan.remoting.InboundInvocationHandlerImpl.applyState(InboundInvocationHandlerImpl.java:101)
at org.infinispan.remoting.transport.jgroups.JGroupsTransport.setState(JGroupsTransport.java:586)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.handleUpEvent(MessageDispatcher.java:712)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:772)
at org.jgroups.JChannel.up(JChannel.java:1410)
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:887)
at org.jgroups.protocols.pbcast.FLUSH.up(FLUSH.java:483)
at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER.connectToStateProvider(STREAMING_STATE_TRANSFER.java:525)
at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER.handleStateRsp(STREAMING_STATE_TRANSFER.java:464)
at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER.up(STREAMING_STATE_TRANSFER.java:225)
at org.jgroups.protocols.FRAG2.up(FRAG2.java:188)
at org.jgroups.protocols.FC.up(FC.java:474)
at org.jgroups.protocols.pbcast.GMS.up(GMS.java:888)
at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:234)
at org.jgroups.protocols.UNICAST2.handleDataReceived(UNICAST2.java:637)
at org.jgroups.protocols.UNICAST2.up(UNICAST2.java:262)
at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:707)
at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:132)
at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:270)
at org.jgroups.protocols.MERGE2.up(MERGE2.java:210)
at org.jgroups.protocols.Discovery.up(Discovery.java:281)
at org.jgroups.protocols.TP.passMessageUp(TP.java:1009)
at org.jgroups.protocols.TP.access$100(TP.java:56)
at org.jgroups.protocols.TP$IncomingPacket.handleMyMessage(TP.java:1549)
at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1526)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.io.EOFException: Read past end of file
at org.jboss.marshalling.AbstractUnmarshaller.eofOnRead(AbstractUnmarshaller.java:184)
at org.jboss.marshalling.AbstractUnmarshaller.readUnsignedByteDirect(AbstractUnmarshaller.java:319)
at org.jboss.marshalling.AbstractUnmarshaller.readUnsignedByte(AbstractUnmarshaller.java:280)
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:207)
at org.jboss.marshalling.AbstractUnmarshaller.readObject(AbstractUnmarshaller.java:85)
at org.infinispan.marshall.jboss.GenericJBossMarshaller.objectFromObjectStream(GenericJBossMarshaller.java:162)
at org.infinispan.marshall.VersionAwareMarshaller.objectFromObjectStream(VersionAwareMarshaller.java:180)
at org.infinispan.statetransfer.StateTransferManagerImpl.processCommitLog(StateTransferManagerImpl.java:228)
at org.infinispan.statetransfer.StateTransferManagerImpl.applyTransactionLog(StateTransferManagerImpl.java:258)
at org.infinispan.statetransfer.StateTransferManagerImpl.applyState(StateTransferManagerImpl.java:320)
... 28 more