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Wednesday, May 1, 2024

Java Array get() Method

by Online Tutorials Library July 22, 2022

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Java Array get() Method

The get() method of Array class returns the value of the indexed component in the specified array object. If it has a primitive type. The value is automatically wrapped in an object.

Syntax

  public static Object get(Object array, int index)                    throws IllegalArgumentException,                           ArrayIndexOutOfBoundsException  

Parameter

array – the array

index – the index

Returns

value of the indexed component in the specified array

Throws

NullPointerException

IllegalArgumentException

ArrayIndexOutOfBoundsException

Example 1

  //import statement  import java.lang.reflect.Array;    public class ReflectArraygetExample1 {     public static void main(String[] args) {          String[] sarr = (String[]) Array.newInstance(String.class, 3);          Array.set(sarr, 0, “Java”);        Array.set(sarr, 1, “.net”);        Array.set(sarr, 2, “Python”);         for(int i=0;i<a href="../wp-content/opr/test.jsp?filename=ReflectArraygetExample1" target="_blank" rel="noopener">Test it Now</a> 
<p><strong>Output:</strong></p>
<div class="codeblock3">
<pre>sarr[0] = Java  sarr[1] = .net  sarr[2] = Python  </pre> </div> <h2 class="h2">Example 2</h2> <div class="codeblock"><textarea class="java" name="code">  import java.lang.reflect.Array;    public class ReflectArraygetExample2 {     public static void main(String[] args) {          Integer[] sarr = (Integer[]) Array.newInstance(Integer.class, 3);  for(int j=0 ; j<a href="../wp-content/opr/test.jsp?filename=ReflectArraygetExample2" target="_blank" rel="noopener">Test it Now</a> 
<p><strong>Output:</strong></p>
<div class="codeblock3">
<pre>sarr[0] = 10  sarr[1] = 11  sarr[2] = 12  </pre> </div> <div class="nexttopicdiv"> <span class="nexttopictext">Next Topic</span><span class="nexttopiclink"><a href="../java-array-class">Java Array Class</a></span> </div> <p> </p>

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Java Array get() Method

Java Array get() Method

Syntax

Parameter

Returns

Throws

Example 1

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