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Code Issues Wiki Activity

fixed concurrent mod of listener list when fireing events

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This commit is contained in:
David Inglis 2004-05-13 14:59:18 +00:00
parent bb13674e2f
commit 875523b31e
1 changed files with 32 additions and 30 deletions
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10
core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/core/CDescriptorManager.java
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@ -316,9 +316,12 @@ public class CDescriptorManager implements ICDescriptorManager, IResourceChangeL
} }
return; return;
} }
final ICDescriptorListener[] listener;
synchronized (listeners) { synchronized (listeners) {
final Iterator iterator = listeners.iterator(); listener = (ICDescriptorListener[])listeners.toArray(new ICDescriptorListener[listeners.size()]);
while (iterator.hasNext()) { }
for (int i = 0; i < listener.length; i++) {
final int index = i;
Platform.run(new ISafeRunnable() { Platform.run(new ISafeRunnable() {
public void handleException(Throwable exception) { public void handleException(Throwable exception) {
@ -328,12 +331,11 @@ public class CDescriptorManager implements ICDescriptorManager, IResourceChangeL
} }
public void run() throws Exception { public void run() throws Exception {
((ICDescriptorListener) iterator.next()).descriptorChanged(event); listener[index].descriptorChanged(event);
} }
}); });
} }
} }
}
public void runDescriptorOperation(IProject project, ICDescriptorOperation op, IProgressMonitor monitor) throws CoreException { public void runDescriptorOperation(IProject project, ICDescriptorOperation op, IProgressMonitor monitor) throws CoreException {
ICDescriptor descriptor = getDescriptor(project); ICDescriptor descriptor = getDescriptor(project);