how to check if character is lowercase in java code example
Example 1: islowercase java
public class Test {
public static void main(String args[]) {
System.out.println(Character.isLowerCase('c'));
System.out.println(Character.isLowerCase('C'));
System.out.println(Character.isLowerCase('\n'));
System.out.println(Character.isLowerCase('\t'));
}
}
Example 2: write a program to check whether the character is in lowercase or uppercase in java
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Alphabet_Check {
public static void main(String args[]) throws IOException{
char m;
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
System.out.print("Enter any alphabet:");
m = (char) bf.read();
if(m >= 97 && m <= 123){
System.out.println("Lower Case");
}
else if(m >= 65 && m <= 96){
System.out.println("Upper Case");
}
else if(m >= 48 && m <= 57){
System.out.println("Digit");
}
}
}