Test

java/java-tests/testData/psi/cls/mirror/Nested.txt

@@ -0,0 +1,17 @@
+
+  // IntelliJ API Decompiler stub source generated from a class file
+  // Implementation of methods is not available
+
+package pkg;
+
+public class Nested {
+    public Nested() { /* compiled code */ }
+
+    public static class Inner1 {
+        public Inner1() { /* compiled code */ }
+
+        public class Inner2 {
+            public Inner2() { /* compiled code */ }
+        }
+    }
+}

java/java-tests/testData/psi/cls/mirror/src/pkg/Nested.java

@@ -0,0 +1,7 @@
+package pkg;
+
+public class Nested {
+  public static class Inner1 {
+    public class Inner2 { }
+  }
+}

java/java-tests/testSrc/com/intellij/psi/ClsMirrorBuildingTest.java

@@ -29,6 +29,7 @@ public class ClsMirrorBuildingTest extends LightIdeaTestCase {
   public void testSimpleEnum() { doTest(); }
   public void testEnumWithFields() { doTest(); }
   public void testNormalClass() { doTest(); }
+  public void testNested() { doTest(); }
   public void testDeprecated() { doTest(); }
   public void testAnnotations() { doTest(); }
   public void testParameterNames() { doTest(); }
@@ -61,6 +62,7 @@ public class ClsMirrorBuildingTest extends LightIdeaTestCase {
       fail(e.getMessage());
       return;
     }
+
     assertEquals(expected, ((ClsFileImpl)clsFile).getMirror().getText());
   }
 }