Logs are filling up with httpclient.wire.content dumps. How can I turn it off?

For Slf4J:

<dependencies>
    <!-- LOGGING -->
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>jcl-over-slf4j</artifactId>
        <version>1.5.9-RC0</version>
    </dependency>
    <dependency>
        <groupId>ch.qos.logback</groupId>
        <artifactId>logback-classic</artifactId>
        <version>0.9.17</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.5.9-RC0</version>
    </dependency>
</dependencies>

And put logback.xml in your classpath with the content below:

<configuration>
    <!-- LOGBACK logging config file, see http://logback.qos.ch/manual/joran.html -->
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <!-- http://logback.qos.ch/manual/layouts.html#ClassicPatternLayout -->
            <Pattern>%-5level %msg [%logger{16} %d{HH:mm:ss}]%n</Pattern>
        </layout>
    </appender>

    <root level="debug">
        <appender-ref ref="STDOUT" />
    </root>
    <logger name="org.apache" level="WARN" />
    <logger name="org.apache.axis2" level="WARN" />
    <logger name="org.apache.axiom" level="WARN" />
    <logger name="httpclient.wire" level="WARN" />
</configuration>