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Use SubMonintor in CheckConditionsContext #2574

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Use SubMonintor in CheckConditionsContext #2574

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11 changes: 2 additions & 9 deletions ...refactoring/src/org/eclipse/ltk/core/refactoring/participants/CheckConditionsContext.java
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Original file line number Diff line number Diff line change
Expand Up @@ -22,8 +22,6 @@
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.SubMonitor;

Expand Down Expand Up @@ -102,9 +100,7 @@ public void add(IConditionChecker checker) throws CoreException {
* @throws CoreException if an error occurs during condition checking
*/
public RefactoringStatus check(IProgressMonitor pm) throws CoreException {
if (pm == null) {
pm= new NullProgressMonitor();
}

RefactoringStatus result= new RefactoringStatus();
mergeResourceOperationAndValidateEdit();
List<IConditionChecker> values= new ArrayList<>(fCheckers.values());
Expand All @@ -120,14 +116,11 @@ public RefactoringStatus check(IProgressMonitor pm) throws CoreException {
}
return 0;
});

SubMonitor sm= SubMonitor.convert(pm, "", values.size()); //$NON-NLS-1$
for (IConditionChecker checker : values) {
result.merge(checker.check(sm.split(1)));
if (pm.isCanceled()) {
throw new OperationCanceledException();
}
}
pm.done();
return result;
}

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