In some languages (e.g., Ada and Java), the null value is used as the default initialization for pointers, and attempting to dereference a null pointer raises a run-time exception.

SonarQube 9.9 and codehawk-1.5 and codehawk-1.6 [ERROR] Unable to run check class org.codehawk.plugin.java.checks.UnexploitedEncapsulation - UnexploitedEncapsulation on file 'xxxxxxxxxxxxxx.java', To ...

Greetings, Trying out SpreadsheetView and the only way it works for me if I call the no argument constructor. SpreadsheetView spreadsheetView = new SpreadsheetView(); When I try something like belo ...

Null pointer exceptions are common software faults, but they are dangerous and can cause a program to crash if they occur. In addition, it is hard to find them by simply running test cases. When a ...

ERROR: NullPointerException encountered while trying to adding String to Deque that is set to null. java.lang.NullPointerException INFO: Successful at adding String to Deque that is set to null ...

I would like to have some JNI code malloc a block of memory and pass it back to my Java code (in the form of a jlong), so that future calls to other JNI functions can pass this pointer along for ...