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IG: remove dead code

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Bas Leijdekkers
2019-03-14 17:59:35 +01:00
parent ec52eadda4
commit 0b3062a59f
1 changed files with 0 additions and 76 deletions
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plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/dependency/CyclicClassInitializationInspection.java
-76
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@@ -1,76 +0,0 @@
/*
* Copyright 2006-2011 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.dependency;
import com.intellij.analysis.AnalysisScope;
import com.intellij.codeInspection.CommonProblemDescriptor;
import com.intellij.codeInspection.GlobalInspectionContext;
import com.intellij.codeInspection.InspectionManager;
import com.intellij.codeInspection.reference.RefClass;
import com.intellij.codeInspection.reference.RefEntity;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiElement;
import com.siyeh.InspectionGadgetsBundle;
import com.siyeh.ig.BaseGlobalInspection;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.HashSet;
import java.util.Set;
public class CyclicClassInitializationInspection extends BaseGlobalInspection {
@NotNull
@Override
public String getDisplayName() {
return InspectionGadgetsBundle.message(
"cyclic.class.initialization.display.name");
}
@Override
@Nullable
public CommonProblemDescriptor[] checkElement(
@NotNull RefEntity refEntity,
@NotNull AnalysisScope analysisScope,
@NotNull InspectionManager inspectionManager,
@NotNull GlobalInspectionContext globalInspectionContext) {
if (!(refEntity instanceof RefClass)) {
return null;
}
final RefClass refClass = (RefClass)refEntity;
final PsiClass aClass = refClass.getUastElement().getJavaPsi();
if (aClass.getContainingClass() != null) {
return null;
}
final Set<RefClass> dependencies =
InitializationDependencyUtils.calculateTransitiveInitializationDependentsForClass(refClass);
final Set<RefClass> dependents =
InitializationDependencyUtils.calculateTransitiveInitializationDependenciesForClass(refClass);
final Set<RefClass> mutualDependents = new HashSet<>(dependencies);
mutualDependents.retainAll(dependents);
final int numMutualDependents = mutualDependents.size();
if (numMutualDependents == 0) {
return null;
}
final String errorString = InspectionGadgetsBundle.message(
"cyclic.class.initialization.problem.descriptor",
refEntity.getName(), numMutualDependents);
return new CommonProblemDescriptor[]{
inspectionManager.createProblemDescriptor(errorString)
};
}
}