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  • Mashrur Mia thinks this is interesting:

One word of warning: if the parameter information came in as encoded POST data, it will not be available if the POST data has already been read manually using the getReader( ) or getInputStream( ) method of ServletRequest (because POST data can be read only once).


Cover of Java Servlet Programming, 2nd Edition


from POSTMan this can be tested out with URLENCODED form data