A JTextFiled contains alignment functions that you use to place a text box in a desired location on your form. You can align the text box along the left side of the form, the center or on the right ...

Though Java already has a character type and char keyword to represent and manipulate characters, the language also requires a Character class for two reasons: Character c1 = new Character ('A'); ...

With each new Java platform release, the stewards of the language always include a few new preview features that can be toyed with only if a developer knows how to unlock the capabilities at runtime.