The Java Developers Almanac 1.4


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Home > List of Packages > java.lang.reflect  [17 examples] > Arrays  [6 examples]

e123. Creating an Array

    // An array of 10 ints.
    int[] ints = (int[])Array.newInstance(int.class, 10);
    
    // An array of 10 int-arrays.
    int[][] ints2 = (int[][])Array.newInstance(int[].class, 10);
    
    // A 10x20 2-dimenional int array.
    ints2 = (int[][])Array.newInstance(int.class, new int[]{10, 20});

 Related Examples
e120. Determining If an Object Is an Array
e121. Getting the Length and Dimensions of an Array Object
e122. Getting the Component Type of an Array Object
e124. Expanding an Array
e125. Getting and Setting the Value of an Element in an Array Object

See also: Constructors    Fields    Methods    Modifiers   


© 2002 Addison-Wesley.