Inspection Gadgets Exception in #3214

Error message: Exception happened in local inspection tool: Unnecessary 'return' statement
java.lang.NullPointerException

at com.siyeh.ig.verbose.UnnecessaryReturnInspection$UnnecessaryReturnVisitor.visitReturnStatement(UnnecessaryReturnInspection.java:67)

at com.intellij.psi.impl.source.tree.a.bn.accept(bn.java:14)

at com.intellij.psi.impl.source.tree.CompositePsiElement.acceptChildren(CompositePsiElement.java:20)

at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:11)

at com.intellij.psi.JavaElementVisitor.visitCodeBlock(JavaElementVisitor.java:66)

at com.intellij.psi.impl.source.tree.a.m.accept(m.java:44)

at com.intellij.psi.impl.source.tree.CompositePsiElement.acceptChildren(CompositePsiElement.java:20)

at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:11)

at com.intellij.psi.JavaElementVisitor.visitStatement(JavaElementVisitor.java:274)

at com.intellij.psi.JavaElementVisitor.visitBlockStatement(JavaElementVisitor.java:46)

at com.intellij.psi.impl.source.tree.a.i.accept(i.java:12)

at com.intellij.psi.impl.source.tree.CompositePsiElement.acceptChildren(CompositePsiElement.java:20)

at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:11)

at com.intellij.psi.JavaElementVisitor.visitStatement(JavaElementVisitor.java:274)

at com.intellij.psi.JavaElementVisitor.visitIfStatement(JavaElementVisitor.java:146)

at com.intellij.psi.impl.source.tree.a.y.accept(y.java)

at com.intellij.psi.impl.source.tree.CompositePsiElement.acceptChildren(CompositePsiElement.java:20)

at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:11)

at com.intellij.psi.JavaElementVisitor.visitCodeBlock(JavaElementVisitor.java:66)

at com.intellij.psi.impl.source.tree.a.m.accept(m.java:44)

at com.intellij.psi.impl.source.TreeWrapperPsiElement.acceptChildren(TreeWrapperPsiElement.java:35)

at com.intellij.psi.PsiRecursiveElementVisitor.visitElement(PsiRecursiveElementVisitor.java:11)

at com.intellij.psi.JavaElementVisitor.visitClassInitializer(JavaElementVisitor.java:58)

at com.intellij.psi.impl.source.m.accept(m.java:14)

at com.siyeh.ig.StatementInspection.checkClass(StatementInspection.java:19)

at com.intellij.codeInsight.daemon.impl.ba.doCollectInformation(ba.java:51)

at com.intellij.codeInsight.daemon.impl.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:0)

at com.intellij.codeInsight.daemon.impl.bf$1.run(bf$1.java:10)

at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:304)

at com.intellij.codeInsight.daemon.impl.bf.a(bf.java:24)

at com.intellij.codeInsight.daemon.impl.bf.access$100(bf.java:46)

at com.intellij.codeInsight.daemon.impl.bf$0.run(bf$0.java:3)

at com.intellij.openapi.progress.a.a.runProcess(a.java:60)

at com.intellij.codeInsight.daemon.impl.bf.run(bf.java:39)