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The moose likes Beginning Java and the fly likes to Lower/ upper case.... Big Moose Saloon
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to Lower/ upper case....

Wolfgang Obi
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Joined: Dec 05, 2005
Posts: 134
if "inputEntry" is a string...
how do i apply the method "toLowerCase" to this string to convert all elements of ths string to lower case letters if any?...

like this?--->
Pavel Kubal
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Joined: Mar 13, 2004
Posts: 356
String s = "teST";
String s2 = s.toLowerCase();

Strings are immutable. String's methods return new object. So you have to assign reference returned by toLowerCase() method to some variable even to variable "s".
Wolfgang Obi
Ranch Hand

Joined: Dec 05, 2005
Posts: 134
thank's a bunch!
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: to Lower/ upper case....