How do I avoid doing this and use some validation mechanism for the
request parameters:
String n1 = request.getParameter( "n1" );
String n2 = request.getParameter( "n2" );
.....
....
String n100 = request.getParameter( "n100" );
if ( n1 == null ) {
n1 = "";
}
if ( n2 == null ) {
n2 = "";
}
......
......
if ( n100 == null ) {
n100 = "";
}
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