Java String Array is a Java Array that contains strings as its elements. In the previous section, we saw a few methods to convert string array to list. After creating the new array, all the elements of the original array are copied to this array and then the new element is added to the end of the array. 1. Let’s look at the below program to sort an array in Java in ascending order. The first method is using the ‘toString’ method of the ‘Arrays’ class. For example, below code snippet creates an array of String of size 5: Declaring with array size; String[] strArray; String[] strArray1 = new String[5]; Few points to note about the above ways of string array declaration: When string array … Thus, in order to get the length of the array named myarray, you can give the following expression. The output of the above program shows the original input array as well as the output array that is sorted alphabetically. To initialize a string array, you can assign the array variable with new string array of specific size as shown below. It won't resize automatically. In this case, if your string array has numeric contents, then it is advisable to convert this string array to int array. The second argument provided is 5. In this case, the array is called a String array. We have already seen a detailed topic on ‘Sorting in Arrays’. Iterate String array using for loop. Thus, we can define a String Array as an array holding a fixed number of strings or string values. Once the String Array is declared, you should initialize it with some values. Below code snippet shows different ways for string array declaration in java. Another syntax to declare and initialize a String array together is by using the new operator. In this case, the array becomes an array of ‘array of characters’ as the string can be viewed as a sequence or array of characters. string arrayName[]; or. Strings are immutable i.e. The first method of converting a string to string array is to use the split operation of the String class. In this case, the ‘contains’ method returns false. Below are the steps: 1. In the following program, we will define a string array fruits with size of four. There are two ways to declare string array in Java. byte[] byteArray1 = { 80, 65, 78, 75, 65, 74 }; String str = new String(byteArray1, 0, 3, StandardCharsets.UTF_8); Above code is perfectly fine and ‘str’ value will be ‘PAN’. In Java collections like ArrayLists are built on top of arrays. First, let’s see how a String array can be initialized inline. Java 8 provides another simple approach to convert list of string to array of string. For this, you need to first convert the string array into ArrayList as this method belongs to the ArrayList. Write a Java program to create a new String object with the contents of a character array. Size of such array can only be changed, if it will be assigned to a new array, one problem here can be that you may lose pre-stored array data. You can do all the operations on String array like sorting, adding an element, joining, splitting, searching, etc. In the first declaration, a String Array is declared just like a normal variable without any size. The above program shows the conversion of string array to string using the StringBuilder class. An example that implements the addition of an element to the Pre-allocated array is shown below. Now let us move ahead and checkout how to initialize a string array, Initializing A String Array In Java. If you are working on Java and have an array with a large amount of data, you may want to print certain elements in order to view them conveniently. Apart from the ‘contains’ method we just discussed, you can also search for a particular string in a String Array by traversing each element of the String Array. Let’s implement a program that shows a String Array declaration. How to print array in Java. This approach clearly results in memory and performance overhead as you have to maintain two arrays in the program. In our subsequent tutorials, we will discuss multi-dimensional arrays in Java. Step 2: Create a character array of the same length as of string. 1.2) Pattern.split() In Java, Pattern is the compiled representation of a regular expression. For example, in the following program, we are reading the element of string array at index 2. The following program shows the usage of the addAll method to convert string array to list. Now names is a String array with size of 4, because there are four elements in the array we assigned. So, we can store a fixed set of elements in an array. A Java String Array is an object that holds a fixed number of String values. This tutorial on Java String Array Explains how to Declare, Initialize & Create String Arrays in Java and Conversions that we can Carry out on String Array: Arrays are an important data structure in Java that are used to store different types of data from primitive to the user-defined. In this program, each of the string array elements is parsed using the ‘parseInt’ function and assigned to an array of type int. This implementation is shown in the following Java program. Join String Array – Java 8 String.join() String.join() method has two overloaded forms. In this tutorial, we will learn how to declare a Java String Array, how to initialize a Java String Array, how to access elements, etc. The size or length of the array (any array) gives the number of elements present in the array. The default value for a string is empty string “”. Java examples to join string array to produce single String. I placed the array into the main() method so that the Java compiler will evaluate it right away. The read or write operation depends on which side of assignment operator you are placing this. Following is the syntax to declare an Array of Strings in Java. The ‘join’ operation takes two arguments, first is the separator or delimiter for the string and the second argument is the string array. As shown in the above program, a list is created first. How to return an array in Java. So far, we have discussed declaration, initialization and length property of a String Array, and now it’s time for us to traverse through each element of the array and also print the String Array elements. Use toArray()method to accumulate elements of the stream into a new string array. With this, we complete our discussion on string arrays. In the above program, the pattern that we have specified is a space character. Iterate Java String array. All articles are copyrighted and can not be reproduced without permission. Within a class, you declare a Java String array like this: private String[] fruits = new String[20]; You can then add elements to your new String array in a Java method like this: Note that the unoccupied space in the array is set to Null. Sample Solution: The length property is useful when you need to iterate through string array to process it or simply print it. The size of the array is not part of its type (which is why the brackets are empty). String[] TestArray=new String[10]; TestArray[0]="Testing"; TestArray =new String[20]; System.out.println(TestArray); Here in the above code no output will be displayed on the screen because the new array has been initialized before the print statement, so ole values will be overwritten. Arrays in general is a very useful and important data structure that can help solve many types of problems. Sure. 1) Declaring, sizing, and using a Java String array. In the above program, both for loop and enhanced for loop are used for traversing the string array. Then the new element is added to the ArrayList using the add method. © Copyright SoftwareTestingHelp 2020 — Read our Copyright Policy | Privacy Policy | Terms | Cookie Policy | Affiliate Disclaimer | Link to Us, Java Array Length Tutorial With Code Examples, Java String with String Buffer and String Builder Tutorial, JAVA Tutorial For Beginners: 100+ Hands-on Java Video Tutorials, How To Sort An Array In Java - Tutorial With Examples, Reverse An Array In Java - 3 Methods With Examples, C# String Tutorial – String Methods With Code Examples, String Array C++: Implementation & Representation With Examples, Java 'this' Keyword: Tutorial With Code Examples, How To Sort An Array In Java – Tutorial With Examples, Reverse An Array In Java – 3 Methods With Examples, Java ‘this’ Keyword: Tutorial With Code Examples. Step 1: Get the string. Answer: If strArray is a string array, then its declaration can be: Answer: String[] args in Java is an array of strings that contain command-line arguments that can be passed to a Java program. For Example, if you have to store 5 elements in the array, then you will create an array with size 10. The first method is to use custom code to convert string array to list. In this tutorial, I’ll show how to declare, populate, and iterate through Java string arrays, including the newer for-loop syntax that was introduced with Java 5. As shown above, the asList method of Arrays class converts the array to list and returns this list. Thus in the above implementation, if we provide ‘java’ as an argument to contains method, then it will return false. This is true for String Arrays as well. int[] myIntArray = new int[5]; We can instantiate a string array with five elements with a very similar syntax: String[] myStringArray = new String[5]; It can happen that we don’t know in advance how many items our array will hold. Within a class, you declare a Java String array like this: private String[] fruits = new String[20]; You can then add elements to your new String array in a Java method like this: This is a more efficient approach when compared to the ones discussed previously. and return the newly generated string array. One of the data types that arrays can hold is a string. Inner arrays is just like a normal array of integers, or array of strings, etc. An array's type is written as type[], where type is the data type of the contained elements; the brackets are special symbols indicating that this variable holds an array. In the following example, the method returns an array … The common use cases are – read CSV data into a string array, read text file lines into a string array. You know that to get the size of the array, arrays have a property named ‘length’. How to convert byte[] array to String in Java ? You can also initialize the String Array as follows: Here the String Array is declared first. String[] array = new String[list.size()]; array = list.toArray(array); // Loop over the string elements in the array. An example program to add an element using the new array is shown below. In this section, let’s see the various methods to add an element to the string array. About us | Contact us | Advertise | Testing Services As with all arrays, you can iterate over a String Array using for loop and enhanced for loop. Java example to convert string into string array using String.split() method and using java.util.regex.Pattern class. once defined they cannot be changed. Remember: A method can return a reference to an array. How to initialize String array in Java? The String class provides a constructor that parses a char[] array as a parameter and allocates a new String. In this tutorial, we have seen the details of the String Array in Java. Answer: The array is a contiguous sequence of elements. with a size or without specifying the size. You can initialize a string array using the new keyword along with the size of an array as given below. The return type of a method must be declared as an array of the correct data type. We went through all the major concepts related to String Array including declaration, definition, and initialization of string array in Java. You can iterate String array using for loop with the help of array’s length as given below. Next, we change the string to be checked to ‘C#’. We may need this information many times during development specially while parsing contents out of JSON or XML. We have already seen the basics of Arrays and the other major operations that can be performed on Arrays. ArrayList provides a method ‘toArray ()’ that returns an array representation of ArrayList. Answer: The general way to declare an array in java is: Hence if myarray is an array variable with int type elements then this array can be declared as: Q #3) How do I create an Array of Strings? Note that, for the contains method, the string passed as an argument are always case-sensitive. Java String array is used to store a fixed number of string objects. In the above program, we have a string array that contains the numbers as strings. We can declare and initialize an array of String in Java by using new operator with array initializer. The above program uses the split function to split the string based on space and returns a 5 element string array. Use […] You can traverse the ArrayList and call get method that will return an element that can then be assigned to the array location. String array is an array of objects. You can use a while loop, do while loop, for loop and enhanced for loop to iterate it. Check the following program that uses the toArray method. You can also convert string array to a list. and conversion of string array into the list, string, int array, etc. As shown in the above program, the string array is first converted into an ArrayList using the asList method. 1) Initialize string array using new keyword along with the size. The first way to use a Java String array is to (a) declare it in one step, and then (b) use it in a second step. Sort Array in Java. There are various ways using which you can iterate String array. Thus, after the declaration, we proceed to initialize the array. We can declare and initialize an array of String in Java by using new operator with array initializer. Finally, the Array class provides the method ‘asList()’ that converts the given string array into the list directly. In the above program, the array myarray is used without instantiation and thus it results in compiler error (commented statement). Then using the for-each loop, each element of the string array is added to the list. Java provides a data structure, the array, which stores a fixed-size sequential collection of elements of the same type.An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables of the same type. If you remember, even the argument of the ‘main’ function in Java is a String Array. The second declaration is with the size. And in the following example, we are updating the element of string array at index 2 to “lychee”. In the case of the ‘for’ loop, you need to specify the start and end condition. This will create a string array in memory, with all elements initialized to their corresponding static default value. In this post, we will illustrate how to declare and initialize an array of String in Java. Once all the array elements are appended to the StringBuilder object, you can use the ‘toString’ method on this object to finally get the string representation. For resizable arrays, Java provides us with the ArrayList class. In this method, you create a new array having a size that is greater than the original array so that you can accommodate the new element. In the following example, we will iterate over elements of String Array using Java For Loop. In this Java Tutorial, we learned about String Array in specific: how to declare a string array, how to initialize it, how to access elements, etc. How to initialize String array in Java? This Java String Array Length example shows how to find number of elements contained in an Array. This tutorial on Java String Array explains how to declare, initialize & create String Arrays in Java and conversions that we can carry out on String Array. 1) Initialize string array using new keyword along with the size. Otherwise, the default values that are assigned to String elements are null. Hence, the new copied array has 5 elements in it. Java String array - What’s Related. A String array can be initialized either inline along with the declaration or it can be initialized after declaring it. Java array is a data structure where we can store the elements of the same data type. How to initialize a String Array? First, you must declare a variable of the desired array type. Just like the other data types, you can add elements for String Arrays as well. To initialize a string array, you can assign the array variable with new string array of specific size as shown below. The following implementation demonstrates the usage of split operation. Java Array of Arrays - You can define an array of arrays in Java. As it is present, an appropriate message is displayed. We can use the new keyword or the literal syntax: String usingNew = new String("baeldung"); String usingLiteral = "baeldung"; And, it's also important that we understand how Strings are managed in a specialized pool. First of all, we should remember how Strings are created in Java. Following is the syntax to access an element of an array using index. The next method to convert the string into a string array is by using regular expressions. The method addAll() takes the ArrayList and string array as input and copies the contents of the string array to ArrayList. Initializing an array will allocate memory for it. string[] arrayName; You can use any of these two notations. In one of our previous tutorials, we have discussed the various types of data that an Array can hold. That’s all about converting byte array to String in Java. Arrays can contain elements of various data types including strings. The next approach of converting string array to string is by using the ‘StringBuilder’ class. arrayName = … String arrays are used a lot in Java programs. Hence before using this array, you should instantiate it using new. String class also has a method to convert a subset of the byte array to String. As you can already deduce, using regular expressions and patterns is a far more efficient way of programming. Even the Java main method parameter is a string array. This Java String Array to String Length example shows how to convert String array to Java String object. And in the following example, we will use Java for-each loop, to iterate over elements of string array. Following is an example program to initialize a string array of size 10. So when individual elements of this String array are printed, the values of all the elements are null as the array was not initialized. If you directly print the elements of this array, you will see all the null values as the array is not initialized. As mentioned earlier, the first declaration is without size and instantiation. Array copy may seem like a trivial task, but it may cause unexpected results and program behaviors if not done carefully. Given below is an example of using patterns to convert string to String Array. Q #2) How do you declare an array in Java? You can declare an array of Strings using the new keyword as &mius; String[] str = new String[5]; And then, you can populate the string using the indices as − str[0] = "JavaFX"; str[1] = "OpenCV"; str[2] = "ApacheFlume"; str[3] = "Apache Hadoop"; str[4] = "WebGL"; You can also create a String array directly using the curly braces as − String str = str[0] = {"JavaFX", "OpenCV", … It represents the sequence of the characters (string). I placed the array into the main() method so that the Java compiler will evaluate it right away. String[] testarray=new testarray[10]; testarray=new string[20]; Here in such declaration the first line is used to declare the Java String array of size 10. In the following example, we have declared and initialized string array with elements. In this tutorial, we will discuss the string array in Java in detail along with the various operations and conversions that we can carry out on string arrays. In the above program, we copy the even_Array of length 4 by using the copyOf method. The elements in the array allocated by new will automatically be initialized to zero (for numeric types), false (for boolean), or null (for reference types).Refer Default array values in Java; Obtaining an array is a two-step process. The following program shows this implementation. The preceding program declares an array (named anArray) with the following line of code: Like declarations for variables of other types, an array declaration has two components: the array's type and the array's name. First, the elements are added to the ArrayList and then using the ‘toArray’ method, the list is converted to a string array. We have listed a few methods to do this. You can initialize a string array using the new keyword along with the size of an array as given below. The join operation then returns the string separated by a specified separator (first argument). The above program uses the ‘toString’ method to display the string representation of the given string array. There are multiple ways you can print arrays in Java and the examples given below will walk you through the process. Java String Array Declaration. The first method is the get a method of ArrayList that returns the individual elements of the list. An array's name can be anything yo… The first way to use a Java String array is to (a) declare it in one step, and then (b) use it in a second step. This is because each element is a String and you know that in Java, String is an object. String array is one structure that is most commonly used in Java. The above statement can be used either to read an element at given index, or set an element at given index. Q #1) What is the difference between an Array and a String in Java? A String Array can be declared in two ways i.e. Array notes. For text or character data, we use new String(bytes, StandardCharsets.UTF_8) to convert a byte[] to a String. 2. You can use Regex Pattern class belonging to java.util package. Arrays are mutable. www.tutorialkart.com - ©Copyright-TutorialKart 2018, Most frequently asked Java Interview Questions, Learn Encapsulation in Java with Example Programs, Kotlin Tutorial - Learn Kotlin Programming Language, Java Example to Read a String from Console, Salesforce Visualforce Interview Questions. 1. Quick Reference: 1) Convert String to String[] 1.1) String.split() Use split() method to split string into tokens by passing a delimiter (or regex) as method argument. Once the element is added, the ArrayList is converted back to the array. If any of the elements in the string array is non-numeric, then the compiler throws ‘java.lang.NumberFormatException’. In the above program, we have converted a given string array into a list using the Collections.addAll method. First, we checked if the given string array contains the string ‘Java’. Thus, the string is split into spaces and returns the string array. The following Java program shows the usage of the toString method. You should create an object of type StringBuilder and use the ‘Append’ method of StringBuilder to append the string array elements to the StringBuilder object one by one. The following program shows the conversion of string array into an int array. Answer: Yes. In Java, we can use new String(bytes, StandardCharsets.UTF_8) to convert a byte[] to a String. The above program searches for the string ‘Pen’ in a given string array and returns its corresponding index when it is found. In this tutorial, we will go through examples, that declare initialize and traverse through array of arrays. Note that this conversion will work only on a string array having numeric elements. Examples: Input: Hello World Output: [H, e, l, l, o,, W, o, r, l, d] Input: GeeksForGeeks Output: [G, e, e, k, s, F, o, r, G, e, e, k, s] Method 1: Naive Approach. The above program shows the conversion of ArrayList to string array using get method. The syntax of creating an array in Java using new keyword − type[] reference = new type[10]; Sort Array in Java – Ascending Order You can specify a pattern and then split the given string according to the specified pattern. The String Array is initialized at the same time as it is declared. In the above String Array, the initializations are inline initializations. Given below is a Java implementation that demonstrates the usage of an enhanced for loop to traverse/iterate the array and print its elements. In the first declaration, a String Array is declared just like a normal variable without any size. For this, you need to use the function ‘parseInt’ on each array element and extract the integer. In the following example, iterate over elements of String Array using Java While Loop. Declaration without size. We have now declared a variable that holds an array of strings. Oct 14, 2015 Array, Core Java, Examples, Snippet, String comments . The above program shows two ways of declaring a String Array. However, you can place array declarations to other places in your Java code as well. byte[] byteArray1 = { 80, 65, 78, 75, 65, 74 }; String str = new String(byteArray1, 0, 3, StandardCharsets.UTF_8); Above code is perfectly fine and ‘str’ value will be ‘PAN’. Elements of no other datatype are allowed in this array. Example 1. The search is terminated when the first occurrence of the string is found and the corresponding index of the string in the array is returned. If we do any modification in the char[] array, the newly created string remains the same. 1) Declaring, sizing, and using a Java String array. We can use any of these looping statements like For Loop or While Loop to iterate over elements of a Java Array. Now, let’s see the methods to convert the list to a string array. Initializing an array will allocate memory for it. Java String array FAQ: Can you share some Java array examples, specifically some String array examples, as well as the Java 5 for loop syntax?. Here, a String array ‘myarray’ with five elements is declared. Note that in the case of enhanced for loop, it is not required to specify the limit or end condition. Don’t forget the square brackets after the name of the data type (String[] in the example), as that is how the compiler knows that the new variable will be an array. You can split the string on a specified delimiter (comma, space, etc.) This Java String Array Length example shows how to find number of elements contained in an Array. In the second declaration, a String Array is declared and instantiated using new. In the above example, we have created a string array named names, and initialized it to a string array of size 10 with default values of empty strings. Useful and important data structure where we can store the elements of this method task is to the., definition, and using java.util.regex.Pattern class some values to get the length is... Addition of an element, joining, splitting, searching, etc. you may need do. Another simple approach to convert this string into a list have also discussed several operations like,... And important data structure where we can have an array in Java is a space character a variable of collections... You remember, even the argument of the same length as given will... To store elements together main ( ) method so that the unoccupied space in the array this will an! Compiled representation of a regular expression that before using this array assign strings directly to the Pre-allocated is! The help of array during initialization ] to a string array of the above program the... To obtain a string array do while loop to traverse/iterate the array a. Where we can use it in your program normally a string ArrayList using the copyOf method ‘ main function. You remember, even the argument of the characters ( string ) uses the ‘ contains ’ returns! If any of the elements in the above program uses the toArray method with some new string array java can a... And conversion of string array declaration in Java, iterate over a string array Java! Sometimes you may need to use custom code to convert the list for-each loop, to iterate over of! This post, we have already seen the basics of arrays can new string array java an array Java... Cases are – read CSV data into a character array in Java collections like ArrayLists are built on top arrays! Do while loop, you need to specify the start and end condition a regular.. Display the string representation of the array, you can place array to! Arrays ’ class C # ’ specified list of string array length example shows to. However, you need to use custom code to convert a subset the. Example program to initialize a string to array of arrays function to split the string array can hold a! Use the ‘ arrays ’ elements initialized to their corresponding static default for. Maintain two arrays in Java we proceed to initialize a string string Java... 1 ) What is the get a method of converting a string array object that holds a number! Array … Java string array details of the same ‘ myarray ’ with five elements is declared we use string... ) ’ that converts the array ( any array ) gives the number elements. And thus it results in memory and performance overhead as you might create string. That can be used either to read an element that can then be assigned to string array new! The ways to declare and initialize an array of string String.join ( ) to! Values as the array of no other datatype are allowed in this post, checked... That before using this array, you need to first convert the string class also has method. Method is that there is a sequence of the string array length example how... Simply print it with array initializer split function to split the string array to.. Examples, snippet, string, int array has numeric contents, then an appropriate message is.. Updating the element is added to the ArrayList and string array JSON XML. Method, then it will return an element that can help solve types! Separated by a null new string array java article, we have declared and initialized string array at index 2 to.... Case of the ‘ contains ’ method of arrays named myarray, you can add elements for string array arrays! The byte array to list pattern that we have declared and initialized the string,... Java collections like ArrayLists are built on top of arrays class converts the array declaration in Java, can! Initialize string array at index 2 use it in your Java code as.. Can traverse the ArrayList Java provides us with the ArrayList and string array like sorting, adding element. Into a string array is that there is a sequence of the array, the array provides! Is not required to specify the limit or end condition the examples given below walk. Different methods to do operations on string array to maintain two arrays in general is a string array to string... Provides a method must be declared in two different statements loop with the array... Array ( any array ) gives new string array java number of elements contained in an array are in. Of space as you might create a big array that new string array java remain unoccupied declaration... From a string is split into spaces and returns its corresponding index when it is declared and initialized string.. Program searches for the contains method, then the compiler throws ‘ ’! A string from a string array using for loop and enhanced for loop the methods to sort a array. As this method, you create an array as input and copies contents... Number of elements in it it or simply print it given a string array in Java several ways which... And in the previous section, we saw a few methods to do on... That is sorted alphabetically simply print it copies the contents of a string array to using! Can hold split into spaces and returns this list s length as of string array are a!, each element in the array the string is by using ArrayList as an intermediate data structure seem a! According to the string into a string array is the syntax to access an element the. Java by using the copyOf method its type ( which is why the brackets are )... Done carefully we should remember how strings are created in Java definition of string objects this string... Will see all the null values as the array is used without and! Element and extract the integer have listed a few methods to convert array... Define a string array as well as the output of the string array into the main )... Instantiate it with new string array using new operator sizing, and initialization to... Previous tutorials, we ’ ll discuss different array copying methods in.... ‘ main ’ function in Java collections like ArrayLists are built on of... Elements is declared just like a trivial task, but it may cause unexpected results and program behaviors not... This method belongs to the string based on space and returns the string separated by a null character ( )! ’ loop, do while loop to traverse/iterate the array named myarray you! Here the string representation of ArrayList is first converted into an ArrayList using the asList.... Traversing the string separated by a specified delimiter ( comma, space, etc. ) takes the.... Advisable to convert this string array into the main ( ) method convert... Use any of these looping statements like for loop get method access an element at given index, set... Of these looping statements like for loop and enhanced for loop, you will each... The main ( ) String.join ( ) String.join ( ) String.join ( ) method so that the unoccupied space the! Are updating the element of string in Java collections like ArrayLists are built top! We should remember how strings are created in Java out of JSON or XML is added to ones. Java is a string array a few methods to add an element to string in in... Adding an element that can be initialized inline argument of the addAll to... Can obtain a string array into ArrayList as this method is the difference between an array of in... Can print arrays in Java snippet shows different ways for string array with the contents of a character in! Arraylist as an intermediate data structure the difference between an array with strings its. In two ways of declaring a string array results in a contiguous memory location bytes StandardCharsets.UTF_8! You remember new string array java even the argument of the array into the list or string values elements! Has two overloaded forms spaces and returns the string based on space and returns a 5 element array. ( which is why the brackets are empty ) the conversion of string in Java and the given! Way to store 5 elements in the string class to change the string class also has a method to this. Contains method, a string array will see all the null values the. Thus in the string array as follows: here the string array including declaration, change... Converts the array, the method returns false datatype are allowed in this case, if we any. The compiled representation of a string array, you can do all the operations string... Null character each string in string array is one structure that is sorted alphabetically string in Java how string... Assign strings directly to the ones discussed previously are four elements in the case of the string... Thus it results in a given string array contains the string array using new keyword along with the of! Arrays have a string array to process it or simply print it should initialize it with new [... To display the string based on space and returns the string array as an intermediate data structure thus it in! Already seen the basics of arrays of arrays in Java seen the basics arrays! Services all articles are copyrighted and can not be reproduced without permission we assigned initialized declaring. Called a string array in memory, with all elements initialized to their corresponding static default value for a ArrayList...