StackOverFlowException in org.apache.axis2.jaxws.description.impl.OperationDescriptionImpl()

Issue

In our log, we see StackOverflowExceptions with the trace including

    ...
    at java.lang.String.valueOf(String.java:2854) [:1.7.0_09]
    at java.lang.StringBuilder.append(StringBuilder.java:128) [:1.7.0_09]
    at org.apache.axis2.jaxws.description.impl.OperationDescriptionImpl.getSyncOperation(OperationDescriptionImpl.java:1013)
    at org.apache.axis2.jaxws.description.impl.OperationDescriptionImpl.getAxisOperation(OperationDescriptionImpl.java:704)
    at org.apache.axis2.jaxws.description.impl.OperationDescriptionImpl.toString(OperationDescriptionImpl.java:2300)
    at java.lang.String.valueOf(String.java:2854) [:1.7.0_09]
    ...