Write a static method named countZeroes that takes a String argument and returns an integer which is the number of words in the string containing the 0 character (the number zero) somewhere in the word. Words are whitespace-separated tokens.
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- Write a method that returns anumber, given an uppercase letter, as follows:public static int getNumber(char uppercaseLetter)Write a test program that prompts the user to enter a phone number as a string. The inputnumber may contain letters. The program translates a letter (uppercase or lowercase)to a digit and leaves all other characters intact. Here are sample runs of the program: Enter a string: 1-800-Flowers ↵Enter1-800-3569377Write a method that returns the longest common prefix of two strings. For example, the longest common prefix of distance and disinfection is dis. The header of the method is:def prefix(s1, s2)If the two strings have no common prefix, the method returns an empty string.Write a main method that prompts the user to enter two strings and displays their common prefix.Write a method that counts the number of letters ina string using the following header:public static int countLetters(String s)Write a test program that prompts the user to enter a string and displays the numberof letters in the string.
- Write a method named showChar. The method should accept two arguments: a reference to a String object and an integer. The integer argument is a character position within the String, with the first character being at position 0. When the method executes, it should display the character at that character position in that string. Here is an example of a call to the method: showChar(“New York”, 2); In this call, the method will display character w because it is in position 2. Demonstrate the method in a complete program. Read a string and a integer from the user. Your program should work for any string and any character position within the staring.IN JAVAIn this task you are being asked to write methods that manipulate string objects in java. Write a method that returns the count of the number of space characters that appear in the string object str. You may use the following header for this method: public static int countSpaceChatacter(String str) 1. Create a program called String methodsLab15.java and add this method in this class. 2. Use a scanner object for the string arguments input. 3. Call the method with appropriate string arguments. 4. Display appropriate message based on the return value.2. Write a method isPalidrome(String arg) that determines if a String is palindrome or not. Palindrome is when a String remains the same after reversing. The method should return boolean type. For example: MADAM is palindrome.
- Hello. I can't get this Java code to work. It takes a series of sentences as a single string. The function capitalizes the first letter of every sentence What am I doing wrong? /*Programming ChallengesChapter 9 #3 Pg. 608 Title: Sentencee CapitallizerWrite a method that accepts a String object as an argument and returns a copy of the stringwith the first character of each sentence capitalized. For instance, if the argument is “hello.my name is Joe. what is your name?” the method should return the string “Hello. My nameis Joe. What is your name?” Demonstrate the method in a program that asks the user toinput a string and then passes it to the method. The modified string should be displayed onthe screen.*/ import javax.swing.JOptionPane; public class SentenceCapitalizer{public static void main(String[] args){String input;input = JOptionPane.showInputDialog("Enter a string.");JOptionPane.showMessageDialog(null, sentenceCap(input));System.exit(0);} public static String sentenceCap(String…Write a method that accepts a String object as an argument and displays its contents backward.For instance, if the string argument is “gravity” the method should display -“ytivarg”.Demonstrate the method in a program that asks the user to input a string and then passes itto the method.Use for loop in Java language Write the method stringSplosion().* * The method takes one parameter, a non-empty String str (such as "Code") and* returns a String in the form "CCoCodCode". Notice that this includes the* first character of the original String, followed by the first two characters,* and so on until the whole String is used.* * Examples: stringSplosion("Code") returns "CCoCodCode" stringSplosion("abc")* returns "aababc" stringSplosion("x") returns "x"* * @param str the input String to process.* @return a new String as described above.
- Write a method that reverses a string in Java. The method must accept one parameter of type String (string to reverse), and returns every second element from the end to the beginning. For example: String: thisisstringResult is: g i t s s hin python "AnagramMake a method is_anagram_of(a,b) that tests if a is an anagram of b.A string a is an anagram of a string b, if it uses exactly the same letters, but the order can be different.Spaces are ignored, as well as capitalization.Examples of anagrams:"eleven plus two" - "twelve plus one""William Shakespeare" - "I am a weakish speller""Tom Marvolo Riddle" - "I am Lord Voldemort""Anagrams" - "Ars manga""television ads" - "enslave idiots"Counter examples:"bla" - "aalb""cat" - "tact"Hint: Make a dictionary that holds how often a letter occurs in a word."""def is_anagram_of(a, b):passURLify: Write a method to replace all spaces in a string with '%20'. You may assume that the string has sufficient space at the end to hold the additional characters, and that you are given the "true" length of the string. (Note: if implementing in Java, please use a character array so that you can perform this operation in place.)EXAMPLEInput: "Mr John Smith ", 13Output: "Mr%20John%20Smith"
