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POSearch an arraylist for a string and print the string
 

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    <p>I'm trying to search an arrayList for a string specified by user input, then print the result of that search to the console. I understand I should be using <code>toIndex()</code> but I can't work out how to syntax it.</p> <pre><code>import java.util.*; public class searchSongs { public static void main(String[]args){ Scanner searchBar = new Scanner(System.in); System.out.println("Enter song title"); String search = searchBar.nextLine().toUpperCase(); for (int i = 0; i&lt; MP3_catalogue.artist.size(); i++){ if (MP3_catalogue.artist.contains(search)){ int SV = search.indexOf(search); System.out.println(MP3_catalogue.title.get(SV)); System.out.println(MP3_catalogue.artist.get(SV)); System.out.println(MP3_catalogue.duration.get(SV)); } } MP3_catalogue obj = new MP3_catalogue(); } } </code></pre> <p>EDIT: The main class is MP3_catalogue which contains the arrayLists. No need to do anything special with the other arrayLists they have the same index values as artist</p> <pre><code>import java.util.*; public class MP3_catalogue { static String gotoMenu = new String(); //"gotoMenu" is variable used to return to menu after each interaction with the methods. public static ArrayList&lt;String&gt; title = new ArrayList&lt;String&gt;(); public static ArrayList&lt;String&gt; artist = new ArrayList&lt;String&gt;(); public static ArrayList&lt;String&gt; duration = new ArrayList&lt;String&gt;(); //arrayLists for song elements @SuppressWarnings("resource") public static void main(String[]args){ System.out.println("Welcome to your music catalogue. \n \n" + "Menu choices:"); System.out.println("A to add songs\n" + "D to delete songs\n" + "S to search catalogue\n" + "C to change song\n" + "? to shuffle catalogue\n"); gotoMenu = "Y"; while (gotoMenu.equals("Y")){ System.out.println("Enter your choice:"); Scanner userOption = new Scanner(System.in); //scanner to choose menu option String choice = userOption.nextLine().toUpperCase(); switch (choice) {//switch statement used to go to each menu option case "A": addSongs.main(args);//executes addSongs System.out.println("Would you like to return to menu? Press Y to return, press N to exit program.");//choice to return to menu String goback = userOption.nextLine().toUpperCase(); if(goback.equals("N")) { gotoMenu = "N"; } break; case "D": deleteSongs.main(args); System.out.println("Would you like to return to menu? Press Y to return, press N to exit program.");//choice to return to menu String returnMenu = userOption.nextLine().toUpperCase(); if(returnMenu.equals("N")) { gotoMenu = "N"; }; break; case "S": searchSongs.main(args); gotoMenu = "N"; break; case "C": System.out.println("Change songs"); gotoMenu = "N"; break; case "?": System.out.println("Shuffle time"); gotoMenu = "N"; break; default: System.out.println("Doesn't match a menu choice. Type more carefully this time."); break; } } } </code></pre> <p>}</p>
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