As demonstrated in the Arrays section of the Java Tutorials, the System class provides an arraycopy method that can be used to copy the contents from one array into another. The method below shows ...

As this post has demonstrated, Arrays.toString(Object[]) and Arrays.deepToString(Object[]) are particularly valuable in obtaining a useful String representation of an array’s contents. The java ...

To find the size of a Java array, query an array’s length property. The Java array size is set permanently when the array is initialized. The size or length count of an array in Java includes both ...

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.