IN JAVA PLEASE! DO ALL

Write a method which is passed an array of int[ ] A and an int t (for threshold). The method returns the number of odd items in A which are greater than or equal to t. Write a method which is passed a two dimensional array of int A[][], and an int t. The method returns the index of the row in A which contains the greatest number of odd numbers greater than or equal to t. The method returns -1 if no row has any odd numbers greater than t. You may use your answer to part a in your answer to this part.

Write a method which is passed A[], which is an array of int, and an int passingScore. The method returns the number of items in A[] which are greater than or equal to passingScore.

Write a method which is passed an array of int A[]. The method returns true if A[] is the same backwards and forwards.

Write a method same( ), which is passed two arrays of int. The method returns true if the two arrays contain exactly the same contents.

Write a method called copy, which is passed A[], which is an array of int. The method returns a new array consisting of exactly the same items in A[].

Write a method called copy, which is passed A[], which is an array of int, and an integer n. The method returns a new array consisting of the first n items in A[].

Write a method called slice, which is passed A[], which is an array of int, an integer i and an integer j. The method returns a new array consisting of all of the items in A from A[i] to A[j] inclusive.

Write a method called copy, which is passed A[], which is an array of int, and an integer n. The method returns a new array consisting of all of the items in A[] which are greater or equal to n.

Write a method which is passed an array of int and returns true if the array is sorted in ascending order.

Write a method which is passed a String and returns the String in reverse.

Write a method which is passed an array of String and modifies it so that all the Strings in the array are reversed. For example, if we pass the array: {"apple", "banana", "racecar", "abc"} the method transforms it to: {"elppa", "ananab", "racecar", "cba"}

Write a method which is passed a two-dimensional array of int row by row. Do not assume that each row has the same number of columns.

Write a method which is passed a two-dimensional array of int column by column.

Implement the method:

/* sets every value in A[][] to initVal */ public static void initialize(int A[][], int initVal) 

Write a method which is passed a String which returns true if the String contains a double letter or false otherwise.

Write a method which is passed a String. It returns the index of the last Roman Numeral (recall that the Roman Numerals are {'I', 'V', 'X', 'L', 'C', 'D', 'M'}) found in the String or -1 if no Roman Numeral is found in the String.

Write a method which is passed a String s and returns a String that's exactly the same as s, but with no vowels.

Write a method which is passed a String s and returns a new String that's the same as s, but with the first letter of each word capitalized. There is a static method in the Character class toUpperCase that is passed a char c. If c is a lower-case letter, it returns its upper case equivalent. If it's not a lower-case letter, it returns c.

Write a method called acronym, which is passed a String s and returns a new String consisting of the first letter of each word in s. For example, if s refers to the String "United Parcel Service", the method returns the String "UPS"