Open the various java sources and read the comments to have an understanding of various checks that can be done (or not) by these tools. ⚠️ It is NORMAL that your IDE shows errors in the source files ...

Draft JEP 8303099 was recently made public. This JEP discusses Null-Restricted and Nullable Types, and aims to bring optional nullness-marking to the Java language, in a similar way to that seen ...

The code in the second try block does check for null and instantiates an implementation of the Deque (LinkedList) if it is null. The output from both examples looks like this: ...

Currently, in the pure Java space, most current projects approach nullability by treating the null status as extra information to be processed via a build-time checker (static analysis) tool.

We present NPEX, a new technique for repairing Java null pointer exceptions (NPEs) without tests. State-of-the-art NPE repair techniques rely on test suites written by developers for patch validation.

Marker Interfaces or Null interface in Java are special type of interfaces in character as they have no methods declared in them which means that if any classes implementing these interfaces don't ...