To convert from lower case to upper case(a to A)

//converting from lower case to upper case(a to A)
import java.util.*;
class case
{
public static void main(String args[])
{
System.out.println(" Enter a text to convert in Upper case :");
String a;
Scanner obj=new Scanner(System.in);
a=obj.nextLine();
String result;
result=a.toUpperCase( );
System.out.println(result);
}
}

Similar program:-

Java Program to convert from Upper case to lowercase(A to a)