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Error : Wrong number of arguments

jyoti Dadsena
Greenhorn

Joined: Feb 04, 2008
Posts: 10
Hi All,

I got an error like
Play_jsp_4.java:1395: Wrong number of arguments in method.
String sDays=Character.toString(sumDays.charAt(i));
^
while testing its working without any error. but when was tested on vendor side its got an error. My vendor used java 1.3 for testing & i used netbeans 5.0 & java 1.6. they told me its problem of java version but java 1.3 have Character class with to String method.

Please help me to resoled this error..

Thanks & regards.
Ben Souther
Sheriff

Joined: Dec 11, 2004
Posts: 13410

Look at the API for the Character method in version 1.3:
http://java.sun.com/j2se/1.3/docs/api/java/lang/Character.html

There is only a toString method that takes no arguments.





The toString(char) method didn't show up until 1.4:
http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Character.html#toString(char)


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Rob Spoor
Sheriff

Joined: Oct 27, 2005
Posts: 19693
    
  20

From the source of Java 1.4.2:

So there's your workaround as well; String.valueOf(char) has been available since Java 1.0


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