[RAD-55] Issue with httpClient dependency

There is an IllegalAccessError exception while executing the RAD-55 transaction. The issue is about URIBuilder class.

Here an extract of the stack trace :

Caused by: java.lang.IllegalAccessError: tried to access method org.apache.http.client.utils.URLEncodedUtils.encPath(Ljava/lang/String;Ljava/nio/charset/Charset;)Ljava/lang/String; from class org.apache.http.client.utils.URIBuilder
at org.apache.http.client.utils.URIBuilder.encodePath(URIBuilder.java:172) [httpclient-4.2.1.jar:4.2.1]
at org.apache.http.client.utils.URIBuilder.buildString(URIBuilder.java:135) [httpclient-4.2.1.jar:4.2.1]
at org.apache.http.client.utils.URIBuilder.build(URIBuilder.java:103) [httpclient-4.2.1.jar:4.2.1]
at net.ihe.gazelle.xdstar.xdsi.action.WADOManager.createMessage(WADOManager.java:568) [XDSImaging-ejb.jar:1.1.4-SNAPSHOT]
at net.ihe.gazelle.xdstar.xdsi.action.WADOManager.sendMessage(WADOManager.java:404) [XDSImaging-ejb.jar:1.1.4-SNAPSHOT]
... 90 more