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- Please use Java for the solutionUsing JAVA, write a method that swaps two rows of a two-dimensional array. The row indices to be swapped are passed as parameters to the method (Assume row indices are valid indices). Write a test program to demonstrate correct operation of the method.Write a program to test your implementation by reading data related to 50 Car objects and store them in an array ARR of Car. Your program should include:a. A method Search() that takes as parameters an array of Car objects ARR and a Car object C. This method should return true if C is inside ARR, false otherwise. b. A method findCylinders that takes as parameters an array of Car objects ARR and number of cylinder engine N. It should display all the cars that have N cylinder engine.
- The programming language used is JavaWrite and test a Java method clshift() that performs a circular left shift on an array of nintegers.Write the method printTail() method that accepts an array of integers and an integer index as parameters and prints all the array elements starting from the index passed. For example if printTail(x,5) is invoked, it should print all the elements of the array x starting at x[5].
- Write a Java method that receives a two-dimensional array of primitive ints ( int [] [] ). The array can have any number of rows and any number of items per row. Also, the array can be “ragged” (not all rows have the same number of items). Have the method return the average of all of the items in the array as a primitive double.Write a Java method that counts increasing sets in an integer array. The sets do not overlap. Example: 10,9,9,4,5 Output would be 3(10) (9,9) (4,5)Can you help with the following question? Write a Java program that creates and initializes an array of integers. Then it finds and prints theminimum odd value in this array with its index. Assume that all the values < 1,000,000.