musom...@aol.com wrote:
execAndWait in 2.1.6 gives the following exception when it kicks in: (code
pasted below)
java.lang.UnsupportedOperationException
??? java.util.Collections$UnmodifiableMap.put(Collections.java:1285)
???
org.apache.struts2.interceptor.ExecuteAndWaitInterceptor.doIntercept(ExecuteAndWaitInterceptor.java:256)
Not sure why the problem is occurring, but looking at that section of
code suggests having a real "wait" result rather than letting struts
auto-build one for you should be a workaround for the bug.
-Dale
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