java.util.scanner - How java.util.NoSuchElementException (basic program) -


java.util.nosuchelementexception problem... used 2 scanners

scanbud()

and 

scabudrad()

the reason here:

scanbudrad.close();

you using multiple instances of scanner, _but closes scanner, instance close under hood input stream shared between other remaining instances... after that, trying read /get scanner object inputstream closed throws exception.


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