Here's a quick look at the three types of class ... for String class: " + loader); } } Output: null The output is null because the bootstrap class loader has no parent class loader. In Java ...

Java doesn’t support multiple inheritance through class extension, however. When viewing an inheritance hierarchy ... class Account { private String name; private long amount; Account(String ...

there's a basic and often violated software design principle pertaining to Java method modifiers that is in need of explanation. A public method should never be called by another public method within ...