How to find the size of a Java array? To find the size or length of a Java array, follow these four steps Declare a variable of type array. Initialize the Java array to a non-null value. Use the ...

The number of elements the array can store is defined upon creation and cannot be changed afterward. After creation its length ... The Java array class offers a simple to use function for this ...

Follow these steps to find the length of a String in Java ... in a String to lowercase Be careful not to confuse the String length() method with the length property of an array. The Java String length ...