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IG: more robust check for existence of compareTo() method

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This commit is contained in:
Bas Leijdekkers
2018-01-01 14:12:58 +01:00
parent 4770f2be1b
commit 7d430b159e
1 changed files with 3 additions and 3 deletions
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plugins/InspectionGadgets/InspectionGadgetsAnalysis/src/com/siyeh/ig/bugs/ComparableImplementedButEqualsNotOverriddenInspection.java
+3 -3
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@@ -1,5 +1,5 @@
/*
* Copyright 2006-2017 Bas Leijdekkers
* Copyright 2006-2018 Bas Leijdekkers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -139,8 +139,8 @@ public class ComparableImplementedButEqualsNotOverriddenInspection extends BaseI
if (comparableClass == null || !aClass.isInheritor(comparableClass, true)) {
return;
}
final PsiMethod[] comparableMethods = comparableClass.getMethods();
if (comparableMethods.length != 1) { // incorrect/broken jdk
final PsiMethod[] comparableMethods = comparableClass.findMethodsByName(HardcodedMethodConstants.COMPARE_TO, false);
if (comparableMethods.length == 0) { // incorrect/broken jdk
return;
}
final PsiMethod comparableMethod = MethodSignatureUtil.findMethodBySuperMethod(aClass, comparableMethods[0], false);