Bug 215159 [PropertiesView] description of last selected item stays in status line after deselection
Build ID: M20071023-1652 Steps To Reproduce: 1. use a standard java project 2. make sure the package explorer and properties view are open 3. select the "src" folder in the package explorer -> status line shows "project - src" 4. select a random property in the properties view (e.g. "path") -> status line shows "path" 5. select the "JRE System Library" in the package explorer -> status line shows "JRE System Library ... - project" 6. set focus on the (now empty) properties view -> status line shows "path" (should be empty, shouldn't it?) More information: I found this one developing a RCP using PropertyDescriptors and its setDescription(String) method. It's a cosmetic bug, but I think it won't be much work clearing the status line when the properties view looses all content.
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/properties/PropertySheetViewer.java
}
                category.addEntry(childEntry);
            }
        }
        
        if (addMisc) {
			categoryCache.put(MISCELLANEOUS_CATEGORY_NAME, misc);
		}
        
        
        
        
        ArrayList categoryList = new ArrayList();
        Set seen = new HashSet(childEntries.size());
        for (int i = 0; i < childEntries.size(); i++) {
            IPropertySheetEntry childEntry = (IPropertySheetEntry) childEntries
                    .get(i);
            String categoryName = childEntry.getCategory();
            if (categoryName != null && !seen.contains(categoryName)) {
                seen.add(categoryName);
                PropertySheetCategory category = (PropertySheetCategory) categoryCache
                        .get(categoryName);
                if (category != null) { 
                    categoryList.add(category);
                }
            }
        }
        if (addMisc && !seen.contains(MISCELLANEOUS_CATEGORY_NAME)) {
            categoryList.add(misc);
        }