String is "hello" and is "java". has a length of , and has a length of ; the sum of their lengths is . When sorted alphabetically/lexicographically, "hello" precedes ...

It converts the string to lower case string using the rules defined by given locale. It converts the String into sequence of bytes using the specified charset encoding and returns the array of ...

There are many ways to do anything in Java, and there is no conclusive right way. Often, the right way is simply the way you know best. Imperative loops like the for loop are the most basic way to do ...