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 ...

New developers often confuse the Java array length property with the String class’ length() method. While their functions are similar, the syntax is different. The Java array length property does not ...

Without round brackets, you are invoking a method. The length property tells you the Java array size. It is not a method. To further confuse matters, the String class does have a length() method. The ...