Write a short Java method that counts the number of vowels in a given character string.

Write a Java program to find the number of words in the user entered String. for example: - i/p : o/p : 3 "Awaskar the vdarada"

Write a Java Program to take a string from the user and Your task is to find the length of longest palindrome string that can be made from that string.

Write a Java Program to find the count of the Palindromic Subsequence in the user Entered String.

Create a method in JAVA that returns a string when it receives three ints

Write a Java method to count all vowels in a string.

In JAVA language. Given a string jv = "JAVA", write a program such that the string to be printed in output should be "AVAJJAVA".