1. Write a Java method that prints a list of characters using the following header: public static void printchars (char chi, char ch2, int numberLine) This method prints chars between ch1 and ch2 (inclusive); the number of chars per-line is specified by int variable numpertine. Then write and test Java programs that print a) characters from 1 to Z (uppercase), ten chars per line; b) all lowercase letters followed by all uppercase letters, 13 per line (Hint: you may want to call the method printchars twice in this second part) Consecutive characters on the same line should be separated by exactly one space