Fixed AS3 Direct editation - slow property resolving

libsrc/ffdec_lib/src/com/jpexs/helpers/Profiler.java

@@ -0,0 +1,49 @@
+package com.jpexs.helpers;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class Profiler {
+
+    private static final boolean PROFILER_ENABLED = false;
+
+    private Map<String, Long> times = new HashMap<>();
+    private static Map<String, Long> maxTimes = new HashMap<>();
+    private Map<String, Long> startTimes = new HashMap<>();
+
+    static {
+        if (PROFILER_ENABLED) {
+            Runtime.getRuntime().addShutdownHook(new Thread() {
+                @Override
+                public void run() {
+                    System.out.println("PROFILER MAX TIMES:");
+                    for (String action : maxTimes.keySet()) {
+                        System.out.println("" + action + ": " + maxTimes.get(action) + " ms");
+                    }
+                }
+            });
+        }
+    }
+
+    public void start(String action) {
+        startTimes.put(action, System.currentTimeMillis());
+    }
+
+    public void stop(String action) {
+        if (!startTimes.containsKey(action)) {
+            throw new RuntimeException("action " + action + " not started, cannot be stopped");
+        }
+        long time = System.currentTimeMillis() - startTimes.get(action);
+        if (!maxTimes.containsKey(action)) {
+            maxTimes.put(action, time);
+        } else if (time > maxTimes.get(action)) {
+            maxTimes.put(action, time);
+        }
+        times.put(action, time);
+        startTimes.remove(action);
+    }
+}