Wednesday, November 22, 2017

JAVA - How to create array

Exists several ways for creating java array.

Variant 1

/* creating */ 

String[] array = new String[3];

/* initialization */ 

array[0] = "One"; 
array[1] = "Two"; 
array[2] = "Three";

Variant 2

String[] array = { "one", "two", "three" };

NOTE: Arrays are indexed from zero [0]. When you use non-existed index is raised java.lang.ArrayIndexOutOfBoundsException exception.

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