Perhaps the most important consideration related to achieving maximum value from toString() is to provide implementations of them. Although the root of all Java class hierarchies, Object, does provide ...

In this little article, we will see how to get the string representation(tostring) of an object cautiously, that means avoiding NullPointerException. Getting the ...

When retrieving MBean data from JConsole or VisualVM the output is being formatted using Java's toString() method. Though MBeans are very convenient large output becomes unreadable. Hence, I needed ...

The first implementation is when it is called as a method of an object instance. The example below shows this implementation The second implementation is when you call the member method of the ...

If I could get a time machine, I would travel back to 1995 and plead with James Gosling to not have a toString() method in the Object class. To be fair it's not just Java-- C# and Python (And probably ...