Expert answer:Need programming help for using the random number

Answer & Explanation:Write a short Java application that stores words in an Array or ArrayList. You get to pick the number of words to store. Generate a random number between 0 (inclusive) and the length of the Array or ArrayList (exclusive). Use this random number as an index into the Array or ArrayList. Display the value stored at the index. Take a screenshot to verify that the words in your Array or ArrayList are displayed successfully. Cut and paste the screenshot into a Word document and attach this document to your submission. Here is my code below but I’m not sure how to generate an index number. Also, is my code done correctly. Please advise.WordTE.txt
wordte.txt

wordte.txt

wordte.txt

wordte.txt

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package wordup;
/**
*
* @author philip.johnson1
*/
public class WordUp
{
public static void main(String[] args)
{
System.out.println ( “Display my words list.”);
for ( int i = 0; i < 4; i ++ ) { System.out.println ( Sentence () ); } } public static String Sentence () { int value = 0; String msg = ""; String [] subject = { "beast", "lion", "lamb" }; String [] adverb = { "slowly", "develop", "speed" String [] verb = { "shifts", "adapts", "hibernate" }; }; String [] adjective = { "jumps", "runs", "hides in" }; String [] object = { "boat", "village", "land" }; String vowels = "aeiouAEIOU"; value = ( int ) ( Math.random () * 3 ); //check if names starts with a vowel if( vowels.contains ( "" + subject [ value ].charAt ( 0 ) ) ) { msg = 1 + "." + "An " + subject [ value ]; } else { msg = "A " + subject [ value ]; } //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + adverb [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + verb [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + adjective [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); if ( vowels.contains ( "" + object [ value ].charAt ( 0 ) ) ) { msg = msg + " an " + object [ value ] + "."; } else { msg = msg + " a " + object [ value ] + "."; return msg; } } } package wordup; /** * * @author philip.johnson1 */ public class WordUp { public static void main(String[] args) { System.out.println ( "Display my words list."); for ( int i = 0; i < 4; i ++ ) { System.out.println ( Sentence () ); } } public static String Sentence () { int value = 0; String msg = ""; String [] subject = { "beast", "lion", "lamb" }; String [] adverb = { "slowly", "develop", "speed" String [] verb = { "shifts", "adapts", "hibernate" }; }; String [] adjective = { "jumps", "runs", "hides in" }; String [] object = { "boat", "village", "land" }; String vowels = "aeiouAEIOU"; value = ( int ) ( Math.random () * 3 ); //check if names starts with a vowel if( vowels.contains ( "" + subject [ value ].charAt ( 0 ) ) ) { msg = 1 + "." + "An " + subject [ value ]; } else { msg = "A " + subject [ value ]; } //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + adverb [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + verb [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + adjective [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); if ( vowels.contains ( "" + object [ value ].charAt ( 0 ) ) ) { msg = msg + " an " + object [ value ] + "."; } else { msg = msg + " a " + object [ value ] + "."; return msg; } } } package wordup; /** * * @author philip.johnson1 */ public class WordUp { public static void main(String[] args) { System.out.println ( "Display my words list."); for ( int i = 0; i < 4; i ++ ) { System.out.println ( Sentence () ); } } public static String Sentence () { int value = 0; String msg = ""; String [] subject = { "beast", "lion", "lamb" }; String [] adverb = { "slowly", "develop", "speed" String [] verb = { "shifts", "adapts", "hibernate" }; }; String [] adjective = { "jumps", "runs", "hides in" }; String [] object = { "boat", "village", "land" }; String vowels = "aeiouAEIOU"; value = ( int ) ( Math.random () * 3 ); //check if names starts with a vowel if( vowels.contains ( "" + subject [ value ].charAt ( 0 ) ) ) { msg = 1 + "." + "An " + subject [ value ]; } else { msg = "A " + subject [ value ]; } //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + adverb [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + verb [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + adjective [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); if ( vowels.contains ( "" + object [ value ].charAt ( 0 ) ) ) { msg = msg + " an " + object [ value ] + "."; } else { msg = msg + " a " + object [ value ] + "."; return msg; } } } package wordup; /** * * @author philip.johnson1 */ public class WordUp { public static void main(String[] args) { System.out.println ( "Display my words list."); for ( int i = 0; i < 4; i ++ ) { System.out.println ( Sentence () ); } } public static String Sentence () { int value = 0; String msg = ""; String [] subject = { "beast", "lion", "lamb" }; String [] adverb = { "slowly", "develop", "speed" String [] verb = { "shifts", "adapts", "hibernate" }; }; String [] adjective = { "jumps", "runs", "hides in" }; String [] object = { "boat", "village", "land" }; String vowels = "aeiouAEIOU"; value = ( int ) ( Math.random () * 3 ); //check if names starts with a vowel if( vowels.contains ( "" + subject [ value ].charAt ( 0 ) ) ) { msg = 1 + "." + "An " + subject [ value ]; } else { msg = "A " + subject [ value ]; } //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + adverb [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + verb [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); msg = msg + " " + adjective [ value ]; //The math.random function will roll the dice 3 times. value = ( int ) ( Math.random () * 3 ); if ( vowels.contains ( "" + object [ value ].charAt ( 0 ) ) ) { msg = msg + " an " + object [ value ] + "."; } else { msg = msg + " a " + object [ value ] + "."; return msg; } } } ... 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