mbien opened a new issue, #8266:
URL: https://github.com/apache/netbeans/issues/8266
### Apache NetBeans version
Apache NetBeans 24
### What happened
simplified snippet from NB codebase:
```java
private void checkProgress(ExecutionEventObject eeo) {
if (ExecutionEvent.Type.ProjectDiscoveryStarted.equals(eeo.type)) {
} else if (ExecutionEvent.Type.SessionStarted.equals(eeo.type)) {
} else if (ExecutionEvent.Type.ProjectStarted.equals(eeo.type)) {
}
}
```
run hint -> convert to switch statement
results:
```code
java.lang.NullPointerException: Cannot invoke
"org.netbeans.spi.java.hints.HintContext.getInfo()" because "this.ctx" is null
at
org.netbeans.modules.java.hints.bugs.NPECheck$VisitorImpl.visitPrimitiveWrapperMethods(NPECheck.java:1076)
at
org.netbeans.modules.java.hints.bugs.NPECheck$VisitorImpl.visitMethodInvocation(NPECheck.java:1042)
at
org.netbeans.modules.java.hints.bugs.NPECheck$VisitorImpl.visitMethodInvocation(NPECheck.java:575)
at
com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1877)
at com.sun.source.util.TreeScanner.scan(TreeScanner.java:91)
at
org.netbeans.api.java.source.support.CancellableTreeScanner.scan(CancellableTreeScanner.java:69)
at
org.netbeans.modules.java.hints.bugs.NPECheck$VisitorImpl.scan(NPECheck.java:677)
at
org.netbeans.modules.java.hints.bugs.NPECheck$VisitorImpl.visitBinary(NPECheck.java:898)
at
org.netbeans.modules.java.hints.bugs.NPECheck$VisitorImpl.visitBinary(NPECheck.java:575)
at com.sun.tools.javac.tree.JCTree$JCBinary.accept(JCTree.java:2231)
at com.sun.source.util.TreeScanner.scan(TreeScanner.java:91)
at
org.netbeans.api.java.source.support.CancellableTreeScanner.scan(CancellableTreeScanner.java:69)
at
org.netbeans.modules.java.hints.bugs.NPECheck$VisitorImpl.scan(NPECheck.java:677)
at
org.netbeans.modules.java.hints.bugs.NPECheck$VisitorImpl.visitNewClass(NPECheck.java:1008)
```
null seems to be a legal value for `ctx` - judging from the null checks in
other places of the class.
### Language / Project Type / NetBeans Component
_No response_
### How to reproduce
see above
### Did this work correctly in an earlier version?
No / Don't know
### Operating System
linux
### JDK
23
### Apache NetBeans packaging
Apache NetBeans binary zip
### Anything else
_No response_
### Are you willing to submit a pull request?
No
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