Bug 307163 DBCS3.6: Resource Filter UI didn't restore grouped filters
Build Identifier: I20100313-1044 When reopening Resource Filters property editor after adding several filters under either of top-level AND/OR/NOT group, none of children in such top-level group filter is shown while settings are actually persisted in .project. Reproducible: Always Steps to Reproduce: 1. Create a project and add some files and folders. 2. Add resource filters to the project or the folder just created, and filters are grouped by AND/OR/NOT. 3. Ensure filters are active for exiting resources under the project. 4. Reopen "Resource Fileters" property editor 5. Verify the filters added in Step 2 are restored. Problem: None of child filters under top-level AND/OR/NOT group is shown Expected: All nested child filters under top-level AND/OR/NOT group are totally shown. Note that persistent entries for all filters are actually existing in a .project file.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/ResourceFilterGroup.java
FilterTypeUtil util;
		public LabelProvider() {
			util = new FilterTypeUtil();
		}
		String getColumnID(int index) {
			return (String) filterView.getColumnProperties()[index];
		}
		public boolean isPartialFilter(Object element) {
			FilterCopy copy = (FilterCopy) element;
			return copy.isUnderAGroupFilter();
		}
		public Image getColumnImage(Object element, int columnIndex) {
			if (!isPartialFilter(element)) {
				if (getColumnID(columnIndex).equals(FilterTypeUtil.ARGUMENTS)) {
					Object index = FilterTypeUtil.getValue(
							(FilterCopy) element, FilterTypeUtil.TARGET);
					return util.getImage(FilterTypeUtil.TARGET,