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 ...

When you pass an array as a function parameter, what you are really passing is a pointer value (this is why you don't need to use the & operator when using scanf() on string buffers, for example).

Here is a simple example of how to find the length of a String in Java and print the value out to the console: String javaString = " String le ngth example "; int stringSize = javaString.length(); ...