For example, if a method returns strings, its return type would be set to String. ... Java lets you declare methods with the same name but with different parameter lists in the same class.

To write a Java String palindrome program, follow these steps: Obtain the text String to check through a literal declaration or user input. Declare a boolean property to indicate if the Java String is ...

At this point, the Scanner still returns a String, although the String contains only one character. To complete the use case, you must convert this one-character String into a single Java char with ...