How to convert Name in Camel case From Java?

There are following way to convert Name in Camel case From java.

First we create a method getCamelCaseName and pass two String parameter FirstName and LastName.
Declare a string type variable FullName to store Camel Case name.
Inside first if condition we fetch first lastName word from lastName.substring(0, 1) method and convert to upperCase from toUpperCase() method.
Inside second if condition we fetch first firstName word from firstName.substring(0, 1) method and convert to upperCase from toUpperCase() method.
Now add the Camel Case (firstName , lastName) and store in fullName.

				
					public class ConvertName {
	private static String getCamelCaseName(String firstName, String lastName) {
		String fullName = "";
		if (null != lastName) {
			lastName = lastName.substring(0, 1).toUpperCase() + lastName.substring(1);
			if (null != firstName) {
				firstName = firstName.substring(0, 1).toUpperCase() + firstName.substring(1);
				fullName = lastName + ", " + firstName;
			}
		}

		return fullName;
	}

	public static void main(String[] args) {
		System.out.println("My full Name is :- " + getCamelCaseName("Ajay", "kumar"));
	}
}

Output :-
My full Name is :- Kumar, Ajay