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  1. ,

    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.

  2. ,

    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 Coderanch by Matt Riddoch, 1 year ago
For input string: "0.5"
via Coderanch by Vladimir Razov, 1 year ago
via Eclipse Bugzilla by curious.corn, 1 year ago
For input string: "*"
via Netbeans Bugzilla by mgraybush, 1 year ago
For input string: "${default"
via Netbeans Bugzilla by goldenwang, 1 year ago
For input string: "${default"
via GitHub by mkaja
, 1 year ago
For input string: "1G"
java.lang.NumberFormatException: For input string: "0.5"	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)	at java.lang.Integer.parseInt(Integer.java:477)	at java.lang.Integer.parseInt(Integer.java:518)	at Project.AccountIn(Project3.java:63)	at Project.appMain(Project3.java:40)	at Project3.main(Project3.java:17)