How to add values to string array in java using for loop

Java String array FAQ: Can you share some Javaarray examples, specifically some array examples, as well as the new for loop syntax that was introduced in Java 5, and is still used in Java 8, 11, 14, 17, etc.

Solution

Sure.

In this tutorial, I’ll show how to declare, populate, and iterate through Java string arrays, including the loop syntax that was introduced with Java 5. Because creating a array is just like creating and using any other Java object array, these examples also work as more generic object array examples.

1) Declaring a Java String array with an initial size

If you know up front how large your array needs to be, you can (a) declare a  array and (b) give it an initial size, like this:

In that example, I declare a String array named , and then give it an initial size of 20 elements.

Later on, in a Java method in your class, you can populate the elements in the array like this:

As this example shows, Java arrays begins with an element numbered zero; they are zero-based, just lik

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