Java Forever

How to modify string case in Java

waywalker1 — Sun, 24 Oct 2010 17:43:30 +0000

Java is a programming language.

String is a very important part of Java programming language because strings are everywhere. Names are strings, messages are strings, domain names are strings, main method arguments are strings etc.

What is the case when speaking about string? THIS IS THE UPPER CASE. and that is the lower case. And they can be exchanged one to another.

So, how to modify string case in Java? Simple:
"UPPER CASE STRING".toLowerCase(); "lower case string".toUpperCase();

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