Bug 13617 [navigation] Next problem doesn't always update status line
Build 20020409 - new Java class Test - insert method: public void run() { } - replace void with voyd by replacing i with y (cursor should be positions after y) - save (with autobuild on) - it finds the problem and displays it in the ruler, shows squiggles, and adds it to the task list - however, it is not shown in the status line - hit Ctrl+E - it has no effect - move the cursor outside the squiggle - hit Ctrl+E again - now it works and the status line updates - place the cursor above this line - hit Ctrl+E - it repositions on the error, but the status line is blank The status line should always show the error when Next/Prev Problem is used. Also, it would be good if it showed the error whenever the cursor entered an error range.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
if (store.isDefault(key))
					rgb= PreferenceConverter.getDefaultColor(store, key);
				else
					rgb= PreferenceConverter.getColor(store, key);
			
				if (rgb != null)
					return new Color(display, rgb);
			}
			
			return null;
		}		
	
		private void repairRepresentation() {			
			repairRepresentation(false);
		}
		private void repairRepresentation(boolean redrawAll) {			
			if (fActiveRegion == null)
				return;
				
			ISourceViewer viewer= getSourceViewer();
			if (viewer != null) {
				resetCursor(viewer);
				int offset= fActiveRegion.getOffset();
				int length= fActiveRegion.getLength();
				
				if (!redrawAll && viewer instanceof ITextViewerExtension2)
					((ITextViewerExtension2) viewer).invalidateTextPresentation(offset, length);
				else
					viewer.invalidateTextPresentation();