src/jdk.jdeps/share/classes/com/sun/tools/javap/AttributeWriter.java

*** 1,7 ****
  /*
!  * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 33,42 ****
--- 33,43 ----
  import com.sun.tools.classfile.CharacterRangeTable_attribute;
  import com.sun.tools.classfile.CharacterRangeTable_attribute.Entry;
  import com.sun.tools.classfile.Code_attribute;
  import com.sun.tools.classfile.CompilationID_attribute;
  import com.sun.tools.classfile.ConstantPool;
+ import com.sun.tools.classfile.ConstantPool.CONSTANT_Class_info;
  import com.sun.tools.classfile.ConstantPoolException;
  import com.sun.tools.classfile.ConstantValue_attribute;
  import com.sun.tools.classfile.DefaultAttribute;
  import com.sun.tools.classfile.Deprecated_attribute;
  import com.sun.tools.classfile.EnclosingMethod_attribute;
*** 51,60 ****
--- 52,63 ----
  import com.sun.tools.classfile.ModuleHashes_attribute;
  import com.sun.tools.classfile.ModuleMainClass_attribute;
  import com.sun.tools.classfile.ModulePackages_attribute;
  import com.sun.tools.classfile.ModuleResolution_attribute;
  import com.sun.tools.classfile.ModuleTarget_attribute;
+ import com.sun.tools.classfile.NestHost_attribute;
+ import com.sun.tools.classfile.NestMembers_attribute;
  import com.sun.tools.classfile.RuntimeInvisibleAnnotations_attribute;
  import com.sun.tools.classfile.RuntimeInvisibleParameterAnnotations_attribute;
  import com.sun.tools.classfile.RuntimeInvisibleTypeAnnotations_attribute;
  import com.sun.tools.classfile.RuntimeParameterAnnotations_attribute;
  import com.sun.tools.classfile.RuntimeVisibleAnnotations_attribute;
*** 395,404 ****
--- 398,415 ----
          }
          indent(-1);
          return null;
      }
  
+     @Override
+     public Void visitNestHost(NestHost_attribute attr, Void aVoid) {
+         print("NestHost: ");
+         constantWriter.write(attr.top_index);
+         println();
+         return null;
+     }
+ 
      private String getJavaClassName(ModuleMainClass_attribute a) {
          try {
              return getJavaName(a.getMainClassName(constant_pool));
          } catch (ConstantPoolException e) {
              return report(e);
*** 685,694 ****
--- 696,721 ----
              return report(e);
          }
      }
  
      @Override
+     public Void visitNestMembers(NestMembers_attribute attr, Void aVoid) {
+         println("NestMembers:");
+         indent(+1);
+         try {
+             CONSTANT_Class_info[] children = attr.getChildren(constant_pool);
+             for (int i = 0; i < attr.members_indexes.length; i++) {
+                 println(constantWriter.stringValue(children[i]));
+             }
+             indent(-1);
+         } catch (ConstantPoolException ex) {
+             throw new AssertionError(ex);
+         }
+         return null;
+     }
+ 
+     @Override
      public Void visitRuntimeVisibleAnnotations(RuntimeVisibleAnnotations_attribute attr, Void ignore) {
          println("RuntimeVisibleAnnotations:");
          indent(+1);
          for (int i = 0; i < attr.annotations.length; i++) {
              print(i + ": ");