To reference the components of an array : Array Basics « Collections « Java Tutorial






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To reference the components of an array, use an index after the variable name. For example, the following snippet creates an array of four String objects and initializes its first member.

public class MainClass {

  public static void main(String[] args) {
    String[] names = new String[4];
    names[0] = "Hello World";

  }

}








9.3.Array Basics
9.3.1.How to define an Array
9.3.2.Initializing array elements by index
9.3.3.Alternative Array Declaration Syntax
9.3.4.Anonymous arrays are declared similarly to regular arrays
9.3.5.An array is a Java object
9.3.6.To reference the components of an array
9.3.7.The Length of an Array
9.3.8.Initializing Arrays
9.3.9.Using a for loop to iterate over all the elements and set the values
9.3.10.Arrays of Characters
9.3.11.Using the Collection-Based for Loop with an Array
9.3.12.Changing Array Size
9.3.13.Array Reallocation
9.3.14.Use System.arraycopy to duplicate array
9.3.15.Minimum and maximum number in array
9.3.16.Shuffle elements of an array
9.3.17.Merge (or add) two arrays into one
9.3.18.Circular Buffer