character lowercase java code example

Example 1: character to lower java

Character.toLowerCase(char ch)

Example 2: java lowercase

"Hello World".toLowerCase()

Example 3: java string to lower case

String s1 = "JAVATPOINT HELLO stRIng";  
String s1lower = s1.toLowerCase(); // s1lower = "javatpoint hello string"

Example 4: char to lowercase java

Character.toLowerCasr(<char need to lower>)