
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
For Java, how do you reverse an array?
For example
{One, Two, Three} to {Three, Two, One}
Expert Solution

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Step 1
Program to reverse a array string in Java.
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Step 2
The code in java is:
import java.util.Arrays;
public class ReverseArray {
public static void main(String[] args) {
String[] array = {"one", "two", "three"};
System.out.println("String Array before reverse: " + Arrays.toString(array) );
for(int i=0; i<array.length/2; i++){
String temp = array[i];
array[i] = array[array.length -i -1];
array[array.length -i -1] = temp;
}
System.out.println("String Array after reverse: " + Arrays.toString(array) );
}
}
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