For writing any java program whether it is simple or complex the most commonly required classes and interfaces are grouped into a separate package which is nothing but java.lang package we are not ...

`In Java, a string is a sequence of characters. For example, "hello" is a string containing a sequence of characters 'h', 'e', 'l', 'l', and 'o'.` `We use double quotes to represent a string in Java.` ...