I've tried to use the escaped character but it didn't work. When I use the client I have this exception:
8:02:56,867 TRACE JBossEntityResolver:459 - Trying to resolve systemId as a URL
18:02:56,870 TRACE JBossEntityResolver:491 - Failed to obtain URL.InputStream from systemId: file:/tmp/JBossWS_ss%27s_WebServices_Valuation293823893321021314.xsd
java.io.FileNotFoundException: /tmp/JBossWS_ss's_WebServices_Valuation293823893321021314.xsd (No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:120)