What are 2D Arrays in Java? A 2D array in Java is essentially an "array of arrays". This means each element of a 2D array is itself an array. Visually, you can think of it as a table with rows and ...

Initialize the 2d array from the last step to an empty 2d array consisting of 4 arrays with 10 elements each floatTwoD = new float[4][10]; // Declare and initialize an empty 2d array of integers ...