Bug 56196 [Progress] Cannot create file when using repository
I200304250010 1) Create a new workspace 2) Add a repository connection 3) Create project A 4) Check out a larger project B While the check out is running 5) File>New>File 6) Select project B 7) Add a name 8) Press Finish -> File cannot be created because this is blocked by a background operation
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/WizardNewFolderMainPage.java
if (nameStatus != null && !nameStatus.isOK()) {
       	setErrorMessage(nameStatus.getMessage());
        return false;
    }
	if (!resourceGroup.areAllValuesValid()) {
		
		if (resourceGroup.getProblemType() == ResourceAndContainerGroup.PROBLEM_RESOURCE_EMPTY
			|| resourceGroup.getProblemType() == ResourceAndContainerGroup.PROBLEM_CONTAINER_EMPTY) {
			setMessage(resourceGroup.getProblemMessage());
			setErrorMessage(null);
		} else {
			setErrorMessage(resourceGroup.getProblemMessage());
		}
		valid = false;
	}
	IStatus linkedResourceStatus = null;
	if (valid) {
		linkedResourceStatus = validateLinkedResource();
		if (linkedResourceStatus.getSeverity() == IStatus.ERROR)
			valid = false;
	}
	
	if (valid && (linkedResourceStatus == null || linkedResourceStatus.isOK())) {
		setMessage(null);
		setErrorMessage(null);
	}
	return valid;
}
}