IDEA-162322 Completion missing for field in copy constructor

java/java-tests/testData/codeInsight/completion/normal/CopyConstructor.java

@@ -0,0 +1,7 @@
+class CopyConstructor {
+    private final String ad;
+
+    public CopyConstructor(CopyConstructor other) {
+        this.ad = other.a<caret>
+    }
+}

java/java-tests/testData/codeInsight/completion/normal/CopyConstructor_after.java

@@ -0,0 +1,7 @@
+class CopyConstructor {
+    private final String ad;
+
+    public CopyConstructor(CopyConstructor other) {
+        this.ad = other.ad<caret>
+    }
+}