63 class M2TestArrayChallengel\ 64 {\ 65e eTest\ 66 void testContains()\ 67{\ 68 int [] array

0={}

;\ 69 assertEquals (false, contains(arrayo, 1));\ 71 int [] array

1={1}

;\ 72 assertEquals (true, contains(array1, 1));\ 73 assertEquals (false, contains(array1, 2));\ 74\ 75\ 76\ 77\ 78\ int [] array

2={1,2,3}

;\ assertEquals(true, contains(array2, 2));\ }\ assertEquals (false, contains(array2, 4));\ \ contains\ Let's start slowly by implementing a common code block for traversals! Recall a common traversal setup below for an array called data. Included is the enhanced for loop version (for-each loop in some programming language).\ for(int

i=0

;

i

data.length;

i++

Typical for loop traversal of a 1d array\ //any required logic\ }\ for(int element : data){ //

Let's start slowly by implementing a common code block for traversals! Recall a common traversal setup below for an array called data. Included is the enhanced for loop version (for-each loop in some programming language). for(int i=0; i