The correct way to convert a String to long in Java is to use the parseLong(String x) method of the Long wrapper class. The following String to long example program converts the text String 90210 to a ...

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 ...

Notice how the output includes only the first String the Java Scanner read. The rest of the text is ignored. This is because the Scanner class tokenizes the input String based on any whitespace ...