JBoss hangs in Tomcat B2CConverter class

Issue

• JBoss hangs resulting in a 500 errors.  The application server has to be restarted to work around this.

• The following exception messages appear in the logs :

  ERROR [BaseController] Runtime Exception
  java.lang.IllegalArgumentException
          at java.nio.Buffer.position(Buffer.java:235)
          at org.apache.tomcat.util.buf.B2CConverter.convert(B2CConverter.java:84)
          at org.apache.catalina.connector.InputBuffer.realReadChars(InputBuffer.java:403)
          at org.apache.tomcat.util.buf.CharChunk.substract(CharChunk.java:416)
          at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:432)
          at org.apache.catalina.connector.CoyoteReader.read(CoyoteReader.java:105)
          at java.io.BufferedReader.fill(BufferedReader.java:153)
          at java.io.BufferedReader.readLine(BufferedReader.java:316)
          at java.io.BufferedReader.readLine(BufferedReader.java:379)