java.lang.NumberFormatException: For input string: "'d"

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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 JIRA by Dave Ezrakhovich, 1 year ago
For input string: "'d"
via JIRA by Dave Ezrakhovich, 1 year ago
For input string: "'d"
via Coderanch by Mark Hughes, 1 year ago
For input string: "3 "
via GitHub by yoav-zibin
, 2 years ago
For input string: "3249660004697307829"
via Google Groups by Puja Gupta, 7 months ago
For input string: "--conf"
java.lang.NumberFormatException: For input string: "'d"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:449)
at com.test.utils.StringUtils.parseHexString(StringUtils.java:73)
at com.test.utils.Crypto.decode(Crypto.java:87)
at com.test.events.UserEventLogger.decodeId(UserEventLogger.java:147)
at com.test.events.UserEventLogger.access$1300(UserEventLogger.java:36)
at com.test.events.UserEventLogger$1.run(UserEventLogger.java:107)

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