java.lang.NumberFormatException: For input string: "localhost"

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You try to parse a String that contains non-numeric characters to an int. The string must contain decimal characters only, optionally beginning with a + or - sign.

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Can occur when you try to convert a String to a numeric value but the String is not well formatted for the conversion.

Solutions on the web

via GitHub by DallonTG
, 1 year ago
via Stack Overflow by Ali n
, 2 years ago
For input string: "60000��u��Tm#PBUF " localhost�������("
via Coderanch by Mike Oxenfire, 1 year ago
For input string: "shirt "
via ws-users by Jochen Wiedmann, 1 year ago
For input string: "Client"
via ws-users by mith86, 1 year ago
For input string: "Client"
java.lang.NumberFormatException: For input string: "localhost"
at java.lang.NumberFormatException.forInputString(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)

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