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EA-97500 - NPE: ToStringRenderer.overridesToString

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Egor.Ushakov
2017-05-17 19:15:09 +03:00
parent e6a24a9909
commit d2d43506a6
1 changed files with 4 additions and 7 deletions
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java/debugger/impl/src/com/intellij/debugger/ui/tree/render/ToStringRenderer.java
+4 -7
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@@ -1,5 +1,5 @@
/*
* Copyright 2000-2016 JetBrains s.r.o.
* Copyright 2000-2017 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -31,10 +31,7 @@ import com.intellij.psi.CommonClassNames;
import com.intellij.psi.PsiElement;
import com.intellij.ui.classFilter.ClassFilter;
import com.intellij.xdebugger.impl.ui.XDebuggerUIConstants;
import com.sun.jdi.ClassType;
import com.sun.jdi.ReferenceType;
import com.sun.jdi.Type;
import com.sun.jdi.Value;
import com.sun.jdi.*;
import org.jdom.Element;
import org.jetbrains.annotations.NonNls;
@@ -133,8 +130,8 @@ public class ToStringRenderer extends NodeRendererImpl {
@SuppressWarnings({"HardCodedStringLiteral"})
private static boolean overridesToString(Type type) {
if (type instanceof ClassType) {
return !CommonClassNames.JAVA_LANG_OBJECT
.equals(((ClassType)type).concreteMethodByName("toString", "()Ljava/lang/String;").declaringType().name());
Method toStringMethod = ((ClassType)type).concreteMethodByName("toString", "()Ljava/lang/String;");
return toStringMethod != null && !CommonClassNames.JAVA_LANG_OBJECT.equals(toStringMethod.declaringType().name());
}
return false;
}