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 ...

Abstract: 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 ...

java.lang.NullPointerException at org.eclipse.swtchart.internal.compress.Compress.getCompressedXSeries(Compress.java:92) at org.eclipse.swtchart.internal.series ...

The lack of a null check when calling the future (future.thenAccept line 288 handleRequest() in RemoteEndpoint.java ) has led to a null pointer exception. My project incorporates lsp4j through ...

Abstract: In this experience paper, we share our experience on enhancing automatic unit test generation to more effectively find Java null pointer exceptions (NPEs). NPEs are among the most common and ...