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avoid type.allLineLocations as it causes fetching of all methods line tables

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GitOrigin-RevId: 39ba07ba8566aae47a7bcc511bf7d4feea76f117
This commit is contained in:
Egor Ushakov
2019-07-24 15:35:58 +03:00
committed by intellij-monorepo-bot
parent ddb6d39410
commit 69a82ef3c3
1 changed files with 11 additions and 11 deletions
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java/debugger/impl/src/com/intellij/debugger/engine/DefaultSourcePositionProvider.java
+11 -11
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@@ -1,6 +1,4 @@
/*
* Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
*/
// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package com.intellij.debugger.engine;
import com.intellij.debugger.SourcePosition;
@@ -21,10 +19,7 @@ import com.intellij.psi.*;
import com.intellij.psi.search.GlobalSearchScope;
import com.intellij.psi.util.PsiTreeUtil;
import com.intellij.util.containers.ContainerUtil;
import com.sun.jdi.AbsentInformationException;
import com.sun.jdi.ClassNotPreparedException;
import com.sun.jdi.Location;
import com.sun.jdi.ReferenceType;
import com.sun.jdi.*;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
@@ -101,10 +96,15 @@ public class DefaultSourcePositionProvider extends SourcePositionProvider {
DebugProcessImpl debugProcess = context.getDebugProcess();
if (debugProcess != null) {
try {
List<Location> locations = type.allLineLocations();
if (!locations.isEmpty()) {
// important: use the last location to be sure the position will be within the anonymous class
aClass = JVMNameUtil.getClassAt(debugProcess.getPositionManager().getSourcePosition(ContainerUtil.getLastItem(locations)));
// important: use the last location to be sure the position will be within the anonymous class
// and do not use type.allLineLocations as it fetches line tables for all methods
List<Method> methods = type.methods();
for (int i = methods.size() - 1; i >= 0; i--) {
List<Location> locations = methods.get(i).allLineLocations();
if (!locations.isEmpty()) {
aClass = JVMNameUtil.getClassAt(debugProcess.getPositionManager().getSourcePosition(ContainerUtil.getLastItem(locations)));
break;
}
}
}
catch (AbsentInformationException | ClassNotPreparedException ignored) {