Bug 54228 Editing type filter unchecks it
Build 20040309 In the "type filters" preference page, editing a type unchecks it. Editing the string shouldn't have any effect on whether or not the filter is checked.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/dialogfields/CheckedListDialogField.java
Object[] checked= ((CheckboxTableViewer) fTable).getCheckedElements();
			ArrayList res= new ArrayList(checked.length);
			for (int i= 0; i < checked.length; i++) {
				res.add(checked[i]);
			}
			return res;
		}
		
		
		return new ArrayList(fCheckElements);
	}
	
	/**
	 * Returns the number of checked elements.
	 */
	public int getCheckedSize() {
		return fCheckElements.size();
	}
	
	/**
	 * Returns true if the element is checked.
	 */
	public boolean isChecked(Object obj) {
		if (fTable != null && isOkToUse(fTable.getTable())) {
			return ((CheckboxTableViewer) fTable).getChecked(obj);
		}
	
		return fCheckElements.contains(obj);
	}