Objects Archives | Dassi Orleando

In this little article, we will see how to get the string representation(tostring) of an object cautiously, that means avoiding NullPointerException. Getting the String representation of a Java object is something we often do for logging, debugging, or simply for overview purpose. For a null object we will be directed to Read more...

By Orleando Dassi, 7 years ago

Java

JDK 7 Objects class: Check Nullity and throw NPE

In a developer life, we always have some places in the code where we test for an object to not be null before continuing a workflow or an action, it's safe to do it in order to avoid NullPointerException in Java. Kind of thing that can be made more simply now Read more...

By Orleando Dassi, 7 years ago

Tag: Objects

Java

Safely toString a Java object

Java

JDK 7 Objects class: Check Nullity and throw NPE