Bug 95937 Leverage new initializeAferLoad method from JDT/Core
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/dialogs/TypeInfoViewer.java
private static class SearchRequestor extends TypeNameRequestor {
		private volatile boolean fStop;
		
		private TypeInfoFilter fFilter;
		private Set fHistory;
		
		private TypeInfoFactory factory= new TypeInfoFactory();
		private List fResult;
		
		public SearchRequestor(TypeInfoFilter filter) {
			super();
			fFilter= filter;
			fResult= new ArrayList(2048);
		}
		public TypeInfo[] getResult() {
			return (TypeInfo[])fResult.toArray(new TypeInfo[fResult.size()]);
		}
		public void cancel() {
			fStop= true;
		}
		public void setHistory(Set history) {
			fHistory= history;