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avoid reverse iterating linked list

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This commit is contained in:
Egor.Ushakov
2015-12-07 11:20:34 +03:00
parent 97e0cc9956
commit 897f7e5b47
1 changed files with 7 additions and 7 deletions
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java/debugger/impl/src/com/intellij/debugger/jdi/ThreadReferenceProxyImpl.java
+7 -7
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@@ -27,6 +27,7 @@ import com.intellij.debugger.engine.jdi.ThreadReferenceProxy;
import com.intellij.debugger.impl.DebuggerUtilsEx;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.util.Comparing;
import com.intellij.util.containers.ContainerUtil;
import com.sun.jdi.*;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
@@ -84,7 +85,7 @@ public final class ThreadReferenceProxyImpl extends ObjectReferenceProxyImpl imp
}
catch (IllegalThreadStateException ignored) {
myName = "zombie";
}
}
}
return myName;
}
@@ -219,13 +220,12 @@ public final class ThreadReferenceProxyImpl extends ObjectReferenceProxyImpl imp
//LOG.assertTrue(threadRef.isSuspended());
checkValid();
if(myFrames == null) {
if (myFrames == null) {
checkFrames(threadRef);
myFrames = new ArrayList<StackFrameProxyImpl>(frameCount());
for (ListIterator<StackFrameProxyImpl> iterator = myFramesFromBottom.listIterator(frameCount()); iterator.hasPrevious();) {
myFrames.add(iterator.previous());
}
int frameCount = frameCount();
StackFrameProxyImpl[] frames = myFramesFromBottom.subList(0, frameCount).toArray(new StackFrameProxyImpl[frameCount]);
myFrames = ContainerUtil.reverse(Arrays.asList(frames));
}
}
catch (ObjectCollectedException ignored) {