Temporarily removing world reuse - needs a bit more thought

org.aspectj.matcher/src/org/aspectj/weaver/reflect/ReflectionWorld.java

@@ -43,6 +43,14 @@ public class ReflectionWorld extends World implements IReflectionWorld {
 	private Map<String,Class<?>> inProgressResolutionClasses = new HashMap<String,Class<?>>();
 	
 	public static ReflectionWorld getReflectionWorldFor(WeakClassLoaderReference classLoaderReference) {
+		
+		// Temporarily do as before. Although the cache makes things faster it needs a bit more thought because
+		// if the world has pointcutdesignators registered then someone may inadvertently register additional
+		// ones on reusing a world (when they would be expecting a clean world). We can't automatically
+		// clear them because we don't know when they are finished with.
+		return new ReflectionWorld(classLoaderReference);
+		
+		/*
 		synchronized (rworlds) {
 			// Tidyup any no longer relevant entries...
 			for (Iterator<Map.Entry<WeakClassLoaderReference, ReflectionWorld>> it = rworlds.entrySet().iterator();
@@ -62,6 +70,7 @@ public class ReflectionWorld extends World implements IReflectionWorld {
 			}
 			return rworld;
 		}
+		*/
 	}
 	
 	public static void cleanUpWorlds() {