lowercase java code example

Example 1: java string lowercase

string.toLowerCase();

Example 2: character to lower java

Character.toLowerCase(char ch)

Example 3: java lowercase

"Hello World".toLowerCase()

Example 4: java string to lower case

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

Example 5: islowercase java

// check lowercase or not in java..

public class Test {

   public static void main(String args[]) {
      System.out.println(Character.isLowerCase('c')); //true
      System.out.println(Character.isLowerCase('C')); //false
      System.out.println(Character.isLowerCase('\n')); //false
      System.out.println(Character.isLowerCase('\t')); //false
   }
}