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Oct 14, 2012 4:01:44 PM io.netty.channel.socket.nio.NioEventLoop
WARNING: Unexpected exception in the selector loop.
java.util.ConcurrentModificationException
    at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
    at java.util.HashMap$KeyIterator.next(Unknown Source)
    at io.netty.channel.socket.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:268)
    at io.netty.channel.socket.nio.NioEventLoop.run(NioEventLoop.java:211)
    at io.netty.channel.SingleThreadEventExecutor$1.run(SingleThreadEventExecutor.java:80)
    at java.lang.Thread.run(Unknown Source)

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[error] AuthenticationHandler.scala:54: overriding method inboundBufferUpdated in class ChannelInboundMessageHandlerAdapter of type (x$1: io.netty.channel.ChannelHandlerContext)Unit;
[error]  method inboundBufferUpdated cannot override final member
[error]         def inboundBufferUpdated(ctx: ChannelHandlerContext) {
[error]             ^
[error] one error found

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[error] Server.scala:55: type mismatch;
[error]  found   : io.netty.channel.ChannelOption[java.lang.Boolean]
[error]  required: io.netty.channel.ChannelOption[Any]
[error] Note: java.lang.Boolean <: Any, but Java-defined class ChannelOption is invariant in type T.[error] You may wish to investigate a wildcard type such as `_ <: Any`. (SLS 3.2.10)
[error]                         .childOption(ChannelOption.TCP_NODELAY, true)
[error]

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#!/bin/bash

dir=$(dirname "$0")
. "$dir/vif-common.sh"

netdev=${netdev:-eth1}
vlan=${vlan:-0}
vlandev=$netdev.$vlan

retval=$( ip link show | grep $vlandev | wc -l )

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bundle edit_line sshd_config {

replace_patterns:
    "^.*Port (?!22).*$"                             replace_with => content("Port 22");
    "^.*Protocol (?!2).*$"                          replace_with => content("Protocol 2");
    "^.*ServerKeyBits (?!2048).*$"                  replace_with => content("ServerKeyBits 2048");
    "^.*PermitRootLogin (?!without-password).*$"    replace_with => content("PermitRootLogin without-password");
    "^.*PubkeyAuthentication (?!yes).*$"            replace_with => content("PubkeyAuthentication yes");
    "^.*PermitEmptyPasswords (?!no).*$"             replace_with => content("PermitEmptyPasswords no");
    "^.*TCPKeepAlive (?!yes).*$"                    replace_with => content("TCPKeepAlive yes");

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body package_method packer {
    package_changes => "bulk";
    
    package_list_command => "/usr/bin/pacman -Q";
    package_list_name_regex    => "([^\s]+).*";
    package_list_version_regex => "[^\s]+ ([^\s\n\r]+)";
    
    package_name_convention => "$(name)";
    package_installed_regex => ".*";
    package_name_regex    => "([^\s]+).*";

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bundle edit_line replace_with_content(regex,content) {
replace_patterns:
    "^($(regex))$"
        replace_with => content("$(content)"),
        comment => "Search and replace string";
}       


body replace_with content(c) {
    replace_value => "$(c)"; 

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scala> "ffff".split("..")
res0: Array[java.lang.String] = Array()

scala> "ffff".split("..".r)
<console>:8: error: type mismatch;
 found   : scala.util.matching.Regex
 required: java.lang.String
              "ffff".split("..".r)
                                ^

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package ag.bett.model

import org.joda.time._

import scala.collection.JavaConversions._
import scala.reflect.BeanProperty
import java.util.{UUID, ArrayList}
import javax.persistence.{Table, Entity}

import me.prettyprint.cassandra.serializers.LongSerializer

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Info:
CPU: Core i7 3.38 GHz 6core
RAM: 32GB ECC Reg RAM
OS:  MacOS X 10.7.4 (Hackintosh)
JVM: Java(TM) SE Runtime Environment (build 1.7.0_05-b06)

 
# ./sbt run