Bug 292759 The "Edit Resource Filter" dialog doesn't populate the "Type" field
Steps: 1) Open the "Edit Resource Filter" dialog on a compound filter 2) See, that "Type" is not populated
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/ResourceFilterGroup.java
IFilterDescriptor.ARGUMENT_TYPE_FILTER)
					|| descriptors[i].getArgumentType().equals(
							IFilterDescriptor.ARGUMENT_TYPE_FILTERS))
				names.add(descriptors[i].getName());
		}
		return (String[]) names.toArray(new String[0]);
	}
	static String getDefaultFilterID() {
		IFilterDescriptor descriptors[] = ResourcesPlugin.getWorkspace()
				.getFilterDescriptors();
		for (int i = 0; i < descriptors.length; i++) {
			if (descriptors[i].getArgumentType().equals(
					IFilterDescriptor.ARGUMENT_TYPE_STRING))
				return descriptors[i].getId();
		}
		return descriptors[0].getId();
	}
	static IFilterDescriptor getDescriptorFromIndex(int index) {
		IFilterDescriptor descriptors[] = ResourcesPlugin.getWorkspace()
				.getFilterDescriptors();
		return descriptors[index];
	}
	static IFilterDescriptor getDescriptorByName(String name) {
		IFilterDescriptor[] descriptors = ResourcesPlugin.getWorkspace()
				.getFilterDescriptors();
		for (int i = 0; i < descriptors.length; i++) {
			if (descriptors[i].getName().equals(name))
				return descriptors[i];
		}
		return null;