Arrays in general is a very useful and important data structure that can help solve many types of problems. A Java String Array is an object that holds a fixed number of String values. The array length has many useful properties, that can be used while programming. The String class represents character strings. Declaring an array of unknown size. Java String Max Size. Java String Array Declaration. Java Output. The length is 5. Following syntax is used to declare a Java String array with fixed size: String[] TestArray=new TestArray[10]; In above example a String array, named TestArray is declared of size 10. String array is the array of various objects where each of its elements is a string. How to Declare String Array in Java? Due to fixed size a String array instance can hole only a fixed number of elements. And this is how we can find the length of strings or arrays with Java. Java String Array Examples. Thus, we can define a String Array as an array holding a fixed number of strings or string values. We cannot change the string once it is created. 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 is declared without size… Because creating a String array is just like creating and using any other Java object array, these examples also work as more generic object array examples. In Java, Array refers to a crucial data structure used to collect and store multiple data types from primitive to user-defined. Users can perform several operations on these components, like adding a component, sorting, joining, searching, splitting, etc. array.length : length is a final variable applicable for arrays.With the help of length variable, we can obtain the size of the array. If you want, you could create an integer variable to store this length, but it isn't required to do this. In this section, we will discuss what is the maximum size of the string in Java.. We then initialize 5 values. Declaration without size. In Java, a String can be considered as an array of characters, and the sequence of characters called a string. 1) Declaring a Java String array with an initial size. We then output the length of the array. So above we create an array of Strings named animals. There are two ways to declare string array in Java. In the following example, we use the length of the array to loop through all the elements and to determine whether the specific value is present. string.length() : length() method is a final variable which is applicable for string objects. length() method returns the number of characters presents in the string. I am tokenizing it and determining the word count. In the following program, we will define a string array fruits with size of four. This size cannot be changed until a new instance will be created. I'm working in Java and I am trying to input a sentence into a string array. Enter the required size of the array :: 5 Enter the elements of the array one by one 78 96 45 23 45 Contents of the array are: [78, 96, 45, 23, 45] … Below code snippet shows different ways for string array declaration in java. What Is A String Array In Java? However, I need to add each word into a string array in order to determine if there are duplicates or not. String arrayName[] = new String[size]; //or String[] arrayName = new String[size]; where arrayName is the String array name and size is the number of elements that we would like to store in the String array. Example. Searching for a value using Array Length in Java. Oct 14, 2015 Array, Core Java, Examples, Snippet, String comments . We can have an array with strings as its elements. 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