src/jdk.compiler/share/classes/com/sun/tools/doclint/Env.java

@@ -91,12 +91,10 @@
     }
 
     /** Message handler. */
     final Messages messages;
 
-    int implicitHeaderLevel = 0;
-
     Set<String> customTags;
 
     Set<Pattern> includePackages;
     Set<Pattern> excludePackages;
 

@@ -151,14 +149,10 @@
         java_lang_RuntimeException = elements.getTypeElement("java.lang.RuntimeException").asType();
         java_lang_Throwable = elements.getTypeElement("java.lang.Throwable").asType();
         java_lang_Void = elements.getTypeElement("java.lang.Void").asType();
     }
 
-    void setImplicitHeaders(int n) {
-        implicitHeaderLevel = n;
-    }
-
     void setCustomTags(String cTags) {
         customTags = new LinkedHashSet<>();
         for (String s : cTags.split(DocLint.SEPARATOR)) {
             if (!s.isEmpty())
                 customTags.add(s);