array.length 1 java

int i=0; while (i

Arrays are objects in Java ○ Even a public instance variable: length – Range of positions: 0 length-1 – Length is fixed after created (instantiated) ○ Declare 

Creating an Array type[] name = new type[length]; int[] numbers = new int[5]; index 0 1 2 3 4 value 0 0 0 0 0 Java automatically initializes elements to 0

A new variable type that is an object that represents an ordered, homogeneous list of data Java automatically initializes elements to 0 Like Strings, indices go from 0 to the array's length - 1 Like Strings, indices go from 0 to the array's length - 1

The following line declares a variable "values" that can point to an int array The code an index outside the 0 length-1 range will fail with a runtime exception

for (int i = 0; i < myList length; i++) // the loop assigns 0 to myList[0] myList[i] = i; // 1 to myList[1] and 9 to myList[9] 6 2 5 Array Initializers ▫ Java has a 

The array indices are 0-based, they start from 0 to arrayRefVar length-1 Java has a shorthand notation, known as the array initializer that combines declaring 

1) Building Java Programs: A Back to Basics Approach by Stuart Reges and Note: The size of an array is established at the time of creation and cannot be 

Array indices go from 0 to (array length - 1) set values in list array to {1, 3, 5, 7, 9} Technically, all Java parameters are passed by value, but because all