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| Summary: | [Introduce variable] NPE when extracting null variable | ||
|---|---|---|---|
| Product: | java | Reporter: | markiewb |
| Component: | Hints | Assignee: | Jan Lahoda <jlahoda> |
| Status: | VERIFIED FIXED | ||
| Severity: | normal | CC: | ralphbenjamin |
| Priority: | P3 | ||
| Version: | 7.4 | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Issue Type: | DEFECT | Exception Reporter: | |
*** Bug 230651 has been marked as a duplicate of this bug. *** Integrated into 'main-golden', will be available in build *201306122301* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-golden/rev/38eb2cc4dbfb User: Jan Lahoda <jlahoda@netbeans.org> Log: #231050: when resolving target type, also accept valid method invocations. Fixed by the above changeset. Verified 201306122301 |
[ BUILD # : 20130610000 ] [ JDK VERSION : 1.7.0_17 ] * use this code snippet <code> package javaapplication2; public class JavaApplication2 { public static void main(String[] args) { foo(null); } private static void foo(Object object) {} } </code> * introduce variable for 'null' -> NPE java.lang.NullPointerException at org.netbeans.modules.java.hints.introduce.IntroduceHint.resolveType(IntroduceHin t.java:1557) at org.netbeans.modules.java.hints.introduce.IntroduceHint.access$1000(IntroduceHin t.java:160) at org.netbeans.modules.java.hints.introduce.IntroduceHint$IntroduceFix$1.run(Intro duceHint.java:1627) at org.netbeans.modules.java.hints.introduce.IntroduceHint$IntroduceFix$1.run(Intro duceHint.java:1617) at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:644) at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:634) at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:488) at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java: 586) at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager. java:155) at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager. java:139) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:201) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:198) at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(Fi leChangedManager.java:176) at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedEx tensions.java:360) at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:74) at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:1 98) at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:106) at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:43 8) at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:409) at org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:655) at org.netbeans.modules.java.hints.introduce.IntroduceHint$IntroduceFix.implement(I ntroduceHint.java:1617) [catch] at org.netbeans.modules.editor.hints.HintsUI$1.run(HintsUI.java:800) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)