Bug 98887 All types search job shouldn't create images in non UI thread
RC1 Although SWT supports creating images in non UI threads there is a limitation to it on Motif. When no event loop is active this can result in a deadlock. To avoid this the search job should only create the descriptors and the real image should be fetched in the UI thread.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/dialogs/TypeInfoViewer.java
if (length == 0) {
					
					fTable.redraw();
					return;
				} 
				int update= Math.max(lastHistoryLength, fHistoryMatches.length);
				if (update > 0) {
					fTable.clear(0, update + dash - 1);
				}
			}
		});
	}
	
	private void setSearchResult(int ticket, final TypeInfo[] types) {
		syncExec(ticket, new Runnable() {
			public void run() {
				fExpectedItemCount+= types.length;
				fSearchMatches= types;
				int length= fHistoryMatches.length + fSearchMatches.length; 
				int dash= (fHistoryMatches.length > 0 && fSearchMatches.length > 0) ? 1 : 0;
				fTable.setItemCount(length + dash);
				if (length == 0) {
					
					fTable.redraw();
					return;
				}
				if (fHistoryMatches.length == 0) {
					fTable.clear(0, length + dash - 1);
				} else {
					fTable.clear(fHistoryMatches.length - 1, length + dash - 1);