I’ll start with the concept of an array and how arrays are represented in the Java language. I’ll then introduce you to one-dimensional arrays and the three ways that you can use them in your ...

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 ...

tipps+tricks Von Jan-Hendrik Eriksen Inhaltsverzeichnis Java arrays - a brief tutorial Array declaration Creating and initializing an array Accessing array values A quick note on array size ...

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods.