java.lang.NumberFormatException: o

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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.

Solutions on the web

via ac.uk by Unknown author, 1 year ago
via Oracle Community by 807549, 1 year ago
instantiate one o ct of the class
java.lang.NumberFormatException: o
at java.lang.Integer.parseInt(Integer.java)

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