Android Authority

NullPointerException in Java - Explaining the billion dollar mistake

While Java is one of the most in-demand and widely used programming languages in the world, it is not without its detractors. Java is not a particularly beginner-friendly language and it is rife with ...
GitHub

null pointer exceptions on index restore

-u RestoreIndices -a batchSize=1000 -a batchDelayMs=100 -a clean throws lots of exceptions like that below 2025-04-03 11:05:08,993 [main] ERROR c.l.d.u.restoreindices ...
GitHub

java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because "id" is null

Getting the following error, which I cannot seem to replicate on vanilla VoxelMap: [02:42:13] [Voxelmap WorldMap Calculation Thread 2/ERROR]: Uncaught exception in thread "Voxelmap WorldMap ...
IEEE

Changing Java's Semantics for Handling Null Pointer Exceptions

Abstract: We envision a world where no exceptions are raised; instead, language semantics are changed so that operations are total functions. Either an operation executes normally or tailored recovery ...