Java™ How To Program (Early Objects), Tenth Edition

Linear Search Implementation

Class LinearSearchTest (Fig. 19.2) contains static method linearSearch for performing searches of an int array and main for testing linearSearch.

Click here to view code image

 1   // Fig. 19.2: LinearSearchTest.java 2   // Sequentially searching an array for an item. 3   import java.security.SecureRandom; 4   import java.util.Arrays; 5   import java.util.Scanner; 6  7   public class LinearSearchTest 8   { 9      // perform a linear search on the data                   10      public static int linearSearch(int data[], int searchKey)11      {                                                        12         // loop through array sequentially                    13         for (int index = 0; index < data.length; ...