package bwapi4; import bwapi4.*; import java.util.Map; import java.util.HashMap; import java.util.Collection; import java.util.List; public class Race { public static Race Zerg; public static Race Terran; public static Race Protoss; public static Race Random; public static Race None; public static Race Unknown; private static Map instances = new HashMap(); private Race(long pointer) { this.pointer = pointer; } private static Race get(long pointer) { if (pointer == 0 ) { return null; } Race instance = instances.get(pointer); if (instance == null ) { instance = new Race(pointer); instances.put(pointer, instance); } return instance; } private long pointer; }