Write method headers for methods with the following descriptions. Java Code Computing the larger of two integers Computing the smallest of three real numbers Checking whether an integer is a prime number, returning true if it is and false otherwise Checking whether a string of characters is contained inside another string of characters
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Write method headers for methods with the following descriptions. Java Code
- Computing the larger of two integers
- Computing the smallest of three real numbers
- Checking whether an integer is a prime number, returning true if it is and false otherwise
- Checking whether a string of characters is contained inside another string of characters
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- In Java code do the following:Write a method that accepts a String as an argument. The method should use recursion to display each individual character in the String:java Finish the method called countAppearance() that will take String [] and String arguments and return an int for the number of times the given String word is found in the given String [] arr. This is a return method with String[] and String parametersJAVA PROGRAM FLAMES GAME (SEE ATTACHED PHOTO FOR THE PROBLEM AND EXAMPLE) Implement the method interface Flames in has the following methods: public int countLetters(String name1, String name2); - this method returns the total leftover letters between name1 and name2 public char flames(int numLetters); - this method returns the letter equivalent to the numLetters - example if numLetters is 10 is will return the letter 'M' public String letterEquivalent(char flames); -returns the String equivalent of variable flames. Below is the reference for the variable flames F - Friends L - Lovers A - Affectionate M - Marriage E - Enemies S - Sweethearts
- 5. Palindrome Detector A palindrome is any word, phrase, or sentence that reads the same forward and backward. Here are some well-known palindromes: Able was I, ere I saw Elba A man, a plan, a canal, Panama Desserts, I stressed Kayak Write a boolean method that uses recursion to determine whether a string argument is a palindrome. The method should return true if the argument reads the same forward and backward. Demonstrate the method in a program.basic java please Write a method starTheString that accepts a string of any size/length and a number. It should then return a new string that is two copies of the string with a set of stars between them equal to the number. For example, the call of starTheString("Hello", 5) o would return "*****Hello*****" 5 stars - Hello - 5 Stars starTheString ("Goodbye", 3) o would return "***Goodbye***" 3 stars – Goodbye - 3 StarsRepeating String Write a method that takes a String and an int and return a String that is the original String repeated n times. For example, repeatString("Famous", 3) should return "FamousFamousFamous" The method signature should be public String repeatString(String str, int n) public String repeatString(String str, int n) { //declare a string variable //set up statements for repeating n number of times //create the appropriate return statement }
- T/F A Java main method uses the parameter (String[ ] variable) so that a user can run the program and supply“command-line” parameters. Since the parameter is a String array, however, the user does not have to supply anyparameters.Please make a JAVA PROGRAM of this problem (See attached photos below) Program it simple if possible Topic: Java EssentialsFLAMES GAME Implement the method interface Flames in has the following methods: public int countLetters(String name1, String name2);- this method returns the total leftover letters between name1 and name2 public char flames(int numLetters);- this method returns the letter equivalent to the numLetters - example if numLetters is 10 is will return the letter 'M' public String letterEquivalent(char flames);-returns the String equivalent of variable flames. Below is the reference for the variable flames F - Friends L - Lovers A - Affectionate M - Marriage E - Enemies S - SweetheartsJava int[] numbers = {345, 632, 675, 157, 834, 294, 832};1. Write a method to find its highest value. 2. Write a method to find its lowest value. 3. Write a method to find its total value.
- Write a recursive method that converts a decimal numberinto a binary number as a string. The method header ispublic static String dec2Bin(int value)Write a test program that prompts the user to enter a decimal number and displaysits binary equivalent.Java: Class: SortedNumbers Write a method for the method header below and provide a (main) program to test it: boolean sorted(double x, double y, double z), returning true if the arguments are sorted, with the smallest one coming first Remember to include the Javadoc comment for the method.Write a recursive method that converts a decimal number intoa hex number as a string. The method header ispublic static String dec2Hex(int value)Write a test program that prompts the user to enter a decimal number and displaysits hex equivalent.