Fix j2k testdata for constructors

j2k/testData/fileOrElement/comments/commentsForConstructors.java

@@ -45,5 +45,5 @@ class CtorComment2 {
      * The magic of comments
      */
     // single line magic comments
-    public CtorComment() {}
+    public CtorComment2() {}
 }

j2k/testData/fileOrElement/docComments/primaryConstructorDoc.java

@@ -14,5 +14,5 @@ class CtorComment2 {
     /**
      * This constructor is especially useful
      */
-    public CtorComment() {}
+    public CtorComment2() {}
 }

j2k/testData/fileOrElement/protected/onlyProtectedConstructor.java

@@ -1,7 +1,7 @@
 package test;
 
 public class BaseProtectedConstructor {
-    protected BaseSamePackage() {
+    protected BaseProtectedConstructor() {
 
     }
 }