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

testData/obfuscated/y.java

@@ -0,0 +1,18 @@
+public class y<P> {
+   private P a;
+   private Class<P> b;
+   private boolean c;
+   public static int d;
+
+   private y(Class<P> var1) {
+      this.b = var1;
+   }
+
+   public static <P> y<P> a(Class<P> var0) {
+      return new y(var0);
+   }
+
+   public P a() {
+      // $FF: Couldn't be decompiled
+   }
+}