null
java.lang.NullPointerException
at com.bruce.intellijplugin.generatesetter.utils.PsiToolUtils.extractParamInfo(PsiToolUtils.java:36)
at com.bruce.intellijplugin.generatesetter.GenerateAllSetterAction.isAvailable(GenerateAllSetterAction.java:381)
at com.intellij.codeInsight.intention.PsiElementBaseIntentionAction.isAvailable(PsiElementBaseIntentionAction.java:64)
at com.intellij.codeInsight.intention.impl.config.IntentionActionWrapper.isAvailable(IntentionActionWrapper.java:59)
at com.intellij.codeInsight.intention.impl.ShowIntentionActionsHandler.availableFor(ShowIntentionActionsHandler.java:132)
at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.a(ShowIntentionsPass.java:312)
at com.intellij.codeInsight.intention.impl.ShowIntentionActionsHandler.chooseBetweenHostAndInjected(ShowIntentionActionsHandler.java:157)
at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.getActionsToShow(ShowIntentionsPass.java:311)
at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.a(ShowIntentionsPass.java:243)
at com.intellij.codeInsight.daemon.impl.ShowIntentionsPass.doCollectInformation(ShowIntentionsPass.java:219)
at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:70)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.a(PassExecutorService.java:433)
at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1061)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.b(PassExecutorService.java:426)
at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:568)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:519)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:54)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.c(PassExecutorService.java:425)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:405)
at com.intellij.concurrency.JobLauncherImpl$VoidForkJoinTask$1.exec(JobLauncherImpl.java:155)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)