Aldo Brucale created NETBEANS-2245: -------------------------------------- Summary: NullPointerException with "Pull up" refactoring Key: NETBEANS-2245 URL: https://issues.apache.org/jira/browse/NETBEANS-2245 Project: NetBeans Issue Type: Bug Components: java - Refactoring Affects Versions: 11.0 Reporter: Aldo Brucale
Netbeans throws a NPE when I try too pull a method from a class to an interface it implements. In the "Pull up" window the method I wanted to move was selected and marked as "Make Abstract. Also the other methods in my class were marked as "Make Abstract", although not selected. This is the exception stack trace: {noformat} java.lang.NullPointerException at org.netbeans.modules.refactoring.java.plugins.PullUpTransformer.addAbstractMemberToTarget(PullUpTransformer.java:163) at org.netbeans.modules.refactoring.java.plugins.PullUpTransformer.addMembersToTarget(PullUpTransformer.java:108) at org.netbeans.modules.refactoring.java.plugins.PullUpTransformer.visitClass(PullUpTransformer.java:82) at org.netbeans.modules.refactoring.java.plugins.PullUpTransformer.visitClass(PullUpTransformer.java:57) at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:814) at jdk.compiler/com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82) at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scan(RefactoringVisitor.java:192) at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scan(RefactoringVisitor.java:76) at jdk.compiler/com.sun.source.util.TreeScanner.scan(TreeScanner.java:106) at jdk.compiler/com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114) at jdk.compiler/com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145) at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:597) at jdk.compiler/com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82) at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scan(RefactoringVisitor.java:192) at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin$TransformTask.run(JavaRefactoringPlugin.java:443) at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin$TransformTask.run(JavaRefactoringPlugin.java:408) at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:672) at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:662) at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:501) at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586) at org.netbeans.modules.parsing.api.ParserManager$MultiUserTaskAction.run(ParserManager.java:166) at org.netbeans.modules.parsing.api.ParserManager$MultiUserTaskAction.run(ParserManager.java:138) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178) at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153) at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335) at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118) at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67) at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178) at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:83) at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:451) at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:422) at org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:683) at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:317) at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:263) at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:245) at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.createAndAddElements(JavaRefactoringPlugin.java:326) at org.netbeans.modules.refactoring.java.plugins.PullUpRefactoringPlugin.prepare(PullUpRefactoringPlugin.java:261) [catch] at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare2(AbstractRefactoring.java:417) at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare(AbstractRefactoring.java:401) at org.netbeans.modules.refactoring.api.AbstractRefactoring.prepare(AbstractRefactoring.java:212) at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$Prepare.run(ParametersPanel.java:1063) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418) at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45) at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033) {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists