#ref with itself as argument #loc
non.final.field.compareto.display.name=Non-final field referenced in 'compareTo()'
non.final.field.compareto.problem.descriptor=Non-final field #ref accessed in 'compareTo()' #loc
-covariant.compareto.display.name=Covariant 'compareTo()'
-covariant.compareto.problem.descriptor=#ref() should take 'Object' as its argument #loc
covariant.equals.display.name=Covariant 'equals()'
covariant.equals.problem.descriptor=#ref() should take 'Object' as its argument #loc
empty.class.initializer.display.name=Empty class initializer
diff --git a/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/bugs/CovariantCompareToInspection.java b/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/bugs/CovariantCompareToInspection.java
deleted file mode 100644
index 9de0ecf84302..000000000000
--- a/plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/bugs/CovariantCompareToInspection.java
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright 2003-2012 Dave Griffith, Bas Leijdekkers
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.siyeh.ig.bugs;
-
-import com.intellij.openapi.project.Project;
-import com.intellij.psi.*;
-import com.intellij.psi.search.GlobalSearchScope;
-import com.intellij.psi.util.TypeConversionUtil;
-import com.siyeh.HardcodedMethodConstants;
-import com.siyeh.InspectionGadgetsBundle;
-import com.siyeh.ig.BaseInspection;
-import com.siyeh.ig.BaseInspectionVisitor;
-import com.siyeh.ig.psiutils.MethodUtils;
-import com.siyeh.ig.psiutils.TypeUtils;
-import org.jetbrains.annotations.NotNull;
-
-public class CovariantCompareToInspection extends BaseInspection {
-
- @Override
- @NotNull
- public String getDisplayName() {
- return InspectionGadgetsBundle.message("covariant.compareto.display.name");
- }
-
- @Override
- @NotNull
- public String buildErrorString(Object... infos) {
- return InspectionGadgetsBundle.message("covariant.compareto.problem.descriptor");
- }
-
- @Override
- public BaseInspectionVisitor buildVisitor() {
- return new CovariantCompareToVisitor();
- }
-
- private static class CovariantCompareToVisitor extends BaseInspectionVisitor {
-
- @Override
- public void visitMethod(@NotNull PsiMethod method) {
- final String name = method.getName();
- if (!HardcodedMethodConstants.COMPARE_TO.equals(name)) {
- return;
- }
- if (!method.hasModifierProperty(PsiModifier.PUBLIC)) {
- return;
- }
- final PsiParameterList parameterList = method.getParameterList();
- if (parameterList.getParametersCount() != 1) {
- return;
- }
- final PsiParameter[] parameters = parameterList.getParameters();
- final PsiType paramType = parameters[0].getType();
- if (TypeUtils.isJavaLangObject(paramType)) {
- return;
- }
- final PsiClass aClass = method.getContainingClass();
- if (aClass == null) {
- return;
- }
- final PsiMethod[] methods = aClass.findMethodsByName(HardcodedMethodConstants.COMPARE_TO, false);
- final Project project = method.getProject();
- final JavaPsiFacade psiFacade = JavaPsiFacade.getInstance(project);
- final GlobalSearchScope scope = method.getResolveScope();
- final PsiClass comparableClass = psiFacade.findClass(CommonClassNames.JAVA_LANG_COMPARABLE, scope);
- PsiType substitutedTypeParam = null;
- if (comparableClass != null && comparableClass.getTypeParameters().length == 1) {
- final PsiSubstitutor superSubstitutor = TypeConversionUtil.getClassSubstitutor(comparableClass, aClass, PsiSubstitutor.EMPTY);
- //null iff aClass is not inheritor of comparableClass
- if (superSubstitutor != null) {
- substitutedTypeParam = superSubstitutor.substitute(comparableClass.getTypeParameters()[0]);
- }
- }
- for (PsiMethod compareToMethod : methods) {
- if (isNonVariantCompareTo(compareToMethod, substitutedTypeParam)) {
- return;
- }
- }
- registerMethodError(method);
- }
-
- private static boolean isNonVariantCompareTo(PsiMethod method, PsiType substitutedTypeParam) {
- final PsiClassType objectType = TypeUtils.getObjectType(method);
- if (MethodUtils.methodMatches(method, null, PsiType.INT, HardcodedMethodConstants.COMPARE_TO, objectType)) {
- return true;
- }
- if (substitutedTypeParam == null) {
- return false;
- }
- return MethodUtils.methodMatches(method, null, PsiType.INT, HardcodedMethodConstants.COMPARE_TO, substitutedTypeParam);
- }
- }
-}
\ No newline at end of file
diff --git a/plugins/InspectionGadgets/src/inspectionDescriptions/CovariantCompareTo.html b/plugins/InspectionGadgets/src/inspectionDescriptions/CovariantCompareTo.html
deleted file mode 100644
index 7ab9a5bcbb08..000000000000
--- a/plugins/InspectionGadgets/src/inspectionDescriptions/CovariantCompareTo.html
+++ /dev/null
@@ -1,10 +0,0 @@
-
-
-Reports a class having a compareTo()
-method taking an argument other than java.lang.Object, if the class does not have a compareTo() method
-which does take java.lang.Object as its argument. Normally, this is a mistake.
-
-
-
-
-
\ No newline at end of file
diff --git a/plugins/InspectionGadgets/test/com/siyeh/igtest/bugs/covariantCompareTo/simple/Simple.java b/plugins/InspectionGadgets/test/com/siyeh/igtest/bugs/covariantCompareTo/simple/Simple.java
deleted file mode 100644
index 52fed23d835d..000000000000
--- a/plugins/InspectionGadgets/test/com/siyeh/igtest/bugs/covariantCompareTo/simple/Simple.java
+++ /dev/null
@@ -1,11 +0,0 @@
-import java.lang.Comparable;
-
-class Foo implements Comparable