how can a WCF Java clients Send GZIP Compressed Requests to service?

Question

i have application with WCF Service which Receives a big input string parameters size , and all service clients are java ,i had found a built in compression mechanism using custom binding element configured as follow :

 <bindings>
            <customBinding>
              <binding name="name">
                <binaryMessageEncoding compressionFormat="GZip"/>
                <httpTransport />
              </binding>
            </customBinding>
  </bindings>

but i understood this use binary message encoding which is not operable .

My Question :

can i use the built in binding element compression to receive compressed message from java client , if not , what is the possible way for the java clients send a compressed message?