public void paramHeader(HttpServletRequest request) {
Enumeration paramNames = request.getParameterNames();
while(paramNames.hasMoreElements()) {
String paramName = (String)paramNames.nextElement();
System.out.println("Header : " + paramName);
String[] paramValues = request.getParameterValues(paramName);
if (paramValues.length == 1) {
String paramValue = paramValues[0];
if (paramValue.length() == 0)
System.out.println("Value : No Value");
else
System.out.println(paramValue);
} else {
for(int i=0; i<paramValues.length; i++) {
System.out.println("Value : " + paramValues[i]);
}
}
}
}