IDEA-149077 Default decompiler is chosen for several classes instead of Fernflower - tests

testData/obfuscated/ai.java

@@ -0,0 +1,39 @@
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+@aa(
+   a = {ac.class, ai.class}
+)
+public class ai implements ac {
+   @x(
+      a = am.class
+   )
+   private List<am> a;
+   private static Map<ak, al> b = Collections.synchronizedMap(new LinkedHashMap());
+
+   public void a() throws Exception {
+      boolean var3 = an.k;
+      Iterator var1 = this.a.iterator();
+
+      while(var1.hasNext()) {
+         am var2 = (am)var1.next();
+         var2.a(new j(this));
+         if (var3) {
+            break;
+         }
+      }
+
+   }
+
+   public Collection<al> a() {
+      return b.values();
+   }
+
+   static Map b() {
+      return b;
+   }
+}