Write a Java method that returns true if and only if a character is a digit or a letter. The method should display appropriate feedback to the console.

Question

What will be an ideal response?

Answer 1

```
public boolean isDigitOrLetter(Character c)
{
if(c.isDigit(c.charValue()) || c.isLetter(c.charValue()))
{
System.out.println("Returning true");
return true;
}
else
{
System.out.println("Returning false");
return false;
}
}
```