Although Java exception chaining is simple to apply, this does not mean it is applied uniformly. In his blog post A Pox Upon All of Your getMessage Calls, Ian Darwin (author of Java Cookbook ...

When to use overloaded constructors As you can see, it can make sense to perform constructor overloading even in a simple Java class that that has only two properties. For more complex classes, it's ...

Java passes arguments to methods and constructors via pass-by-value, which passes the value of a variable or the value of another expression to that element.