7177970: fix issues in langtools doc comments

Reviewed-by: mcimadamore

src/share/classes/com/sun/javadoc/Doc.java

 /*
- * Copyright (c) 1998, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2012, 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
@@ -76,7 +76,7 @@ public interface Doc extends Comparable<Object> {
 
     /**
      * Return comment as an array of tags. Includes inline tags
-     * (i.e. {&#64link <i>reference</i>} tags)  but not
+     * (i.e. {&#64;link <i>reference</i>} tags)  but not
      * block tags.
      * Each section of plain text is represented as a {@link Tag}
      * of {@linkplain Tag#kind() kind} "Text".
@@ -90,7 +90,7 @@ public interface Doc extends Comparable<Object> {
     /**
      * Return the first sentence of the comment as an array of tags.
      * Includes inline tags
-     * (i.e. {&#64link <i>reference</i>} tags)  but not
+     * (i.e. {&#64;link <i>reference</i>} tags)  but not
      * block tags.
      * Each section of plain text is represented as a {@link Tag}
      * of {@linkplain Tag#kind() kind} "Text".

src/share/classes/com/sun/javadoc/ExecutableMemberDoc.java

 /*
- * Copyright (c) 1998, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2012, 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
@@ -90,8 +90,8 @@ public interface ExecutableMemberDoc extends MemberDoc {
     /**
      * Return the throws tags in this method.
      *
-     * @return an array of ThrowTag containing all <code>&#64exception</code>
-     * and <code>&#64throws</code> tags.
+     * @return an array of ThrowTag containing all <code>&#64;exception</code>
+     * and <code>&#64;throws</code> tags.
      */
     ThrowsTag[] throwsTags();
 
@@ -99,7 +99,7 @@ public interface ExecutableMemberDoc extends MemberDoc {
      * Return the param tags in this method, excluding the type
      * parameter tags.
      *
-     * @return an array of ParamTag containing all <code>&#64param</code> tags
+     * @return an array of ParamTag containing all <code>&#64;param</code> tags
      * corresponding to the parameters of this method.
      */
     ParamTag[] paramTags();
@@ -107,7 +107,7 @@ public interface ExecutableMemberDoc extends MemberDoc {
     /**
      * Return the type parameter tags in this method.
      *
-     * @return an array of ParamTag containing all <code>&#64param</code> tags
+     * @return an array of ParamTag containing all <code>&#64;param</code> tags
      * corresponding to the type parameters of this method.
      * @since 1.5
      */

src/share/classes/com/sun/javadoc/Tag.java

 /*
- * Copyright (c) 1998, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2012, 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
@@ -127,7 +127,7 @@ public interface Tag {
     /**
      * Return the first sentence of the comment as an array of tags.
      * Includes inline tags
-     * (i.e. {&#64link <i>reference</i>} tags)  but not
+     * (i.e. {&#64;link <i>reference</i>} tags)  but not
      * block tags.
      * Each section of plain text is represented as a {@link Tag}
      * of kind "Text".

src/share/classes/com/sun/source/tree/LambdaExpressionTree.java

 /*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2012, 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
@@ -31,11 +31,11 @@ import java.util.List;
  * A tree node for a lambda expression.
  *
  * For example:
- * <pre>
+ * <pre>{@code
  *   ()->{}
  *   (List<String> ls)->ls.size()
  *   (x,y)-> { return x + y; }
- * </pre>
+ * }</pre>
  */
 public interface LambdaExpressionTree extends ExpressionTree {
 

src/share/classes/com/sun/source/tree/LineMap.java

 /*
- * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2012, 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
@@ -38,8 +38,8 @@ public interface LineMap {
      * @param line line number (beginning at 1)
      * @return     position of first character in line
      * @throws  IndexOutOfBoundsException
-     *           if <tt>lineNumber < 1</tt>
-     *           if <tt>lineNumber > no. of lines</tt>
+     *           if {@code lineNumber < 1}
+     *           if {@code lineNumber > no. of lines}
      */
     long getStartPosition(long line);
 

src/share/classes/com/sun/source/util/TreeScanner.java

 /*
- * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2012, 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
@@ -52,7 +52,7 @@ import com.sun.source.tree.*;
  *
  * <p>Here is an example to count the number of identifier nodes in a tree:
  * <pre>
- *   class CountIdentifiers extends TreeScanner<Integer,Void> {
+ *   class CountIdentifiers extends TreeScanner&lt;Integer,Void&gt; {
  *      {@literal @}Override
  *      public Integer visitIdentifier(IdentifierTree node, Void p) {
  *          return 1;

src/share/classes/com/sun/tools/doclets/formats/html/HtmlDocletWriter.java

 /*
- * Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2012, 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
@@ -1260,7 +1260,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
     /**
      * Print the Html table tag for the index summary tables. The table tag
      * printed is
-     * <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
+     * {@code <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"> }
      */
     public void tableIndexSummary() {
         table(1, "100%", 3, 0);
@@ -1548,7 +1548,7 @@ public class HtmlDocletWriter extends HtmlDocWriter {
     }
 
     /**
-     * Print the heading in Html &lt;H2> format.
+     * Print the heading in Html {@literal <H2>} format.
      *
      * @param str The Header string.
      */
@@ -2416,15 +2416,15 @@ public class HtmlDocletWriter extends HtmlDocWriter {
      * <p>
      * Here is the algorithm used to fix the link:
      * <p>
-     * &lt;relative link&gt; => docRoot + &lt;relative path to file&gt; + &lt;relative link&gt;
+     * {@literal <relative link> => docRoot + <relative path to file> + <relative link> }
      * <p>
      * For example, suppose com.sun.javadoc.RootDoc has this link:
-     * &lt;a href="package-summary.html"&gt;The package Page&lt;/a&gt;
+     * {@literal <a href="package-summary.html">The package Page</a> }
      * <p>
      * If this link appeared in the index, we would redirect
      * the link like this:
      *
-     * &lt;a href="./com/sun/javadoc/package-summary.html"&gt;The package Page&lt;/a&gt;
+     * {@literal <a href="./com/sun/javadoc/package-summary.html">The package Page</a>}
      *
      * @param doc the Doc object whose documentation is being written.
      * @param text the text being written.

src/share/classes/com/sun/tools/doclets/internal/toolkit/builders/ClassBuilder.java

 /*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2012, 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
@@ -125,7 +125,7 @@ public class ClassBuilder extends AbstractBuilder {
     }
 
      /**
-      * Handles the <ClassDoc> tag.
+      * Handles the {@literal <ClassDoc>} tag.
       *
       * @param node the XML element that specifies which components to document
       * @param contentTree the content tree to which the documentation will be added

src/share/classes/com/sun/tools/javac/code/Symtab.java

@@ -251,7 +251,8 @@ public class Symtab {
     }
 
     /** Enter a binary operation, as above but with two opcodes,
-     *  which get encoded as (opcode1 << ByteCodeTags.preShift) + opcode2.
+     *  which get encoded as
+     *  {@code (opcode1 << ByteCodeTags.preShift) + opcode2 }.
      *  @param opcode1     First opcode.
      *  @param opcode2     Second opcode.
      */

src/share/classes/com/sun/tools/javac/code/Type.java

@@ -692,7 +692,7 @@ public class Type implements PrimitiveType {
         /** A class type is raw if it misses some
          *  of its type parameter sections.
          *  After validation, this is equivalent to:
-         *  allparams.isEmpty() && tsym.type.allparams.nonEmpty();
+         *  {@code allparams.isEmpty() && tsym.type.allparams.nonEmpty(); }
          */
         public boolean isRaw() {
             return

src/share/classes/com/sun/tools/javac/comp/Check.java

@@ -2373,9 +2373,12 @@ public class Check {
         tree.accept(new AnnotationValidator());
     }
 
-    /** Annotation types are restricted to primitives, String, an
+    /**
+     *  {@literal
+     *  Annotation types are restricted to primitives, String, an
      *  enum, an annotation, Class, Class<?>, Class<? extends
      *  Anything>, arrays of the preceding.
+     *  }
      */
     void validateAnnotationType(JCTree restype) {
         // restype may be null if an error occurred, so don't bother validating it

src/share/classes/com/sun/tools/javac/comp/Enter.java

@@ -77,12 +77,12 @@ import static com.sun.tools.javac.code.Kinds.*;
  *
  *  <p>Classes migrate from one phase to the next via queues:
  *
- *  <pre>
+ *  <pre>{@literal
  *  class enter -> (Enter.uncompleted)         --> member enter (1)
  *              -> (MemberEnter.halfcompleted) --> member enter (2)
  *              -> (Todo)                      --> attribute
  *                                              (only for toplevel classes)
- *  </pre>
+ *  }</pre>
  *
  *  <p><b>This is NOT part of any supported API.
  *  If you write code that depends on this, you do so at your own risk.

src/share/classes/com/sun/tools/javac/comp/Lower.java

@@ -1449,7 +1449,7 @@ public class Lower extends TreeTranslator {
             return access(v, make.at(pos).Ident(v), null, false);
         }
 
-    /** Construct a tree simulating the expression <C.this>.
+    /** Construct a tree simulating the expression {@code C.this}.
      *  @param pos           The source code position to be used for the tree.
      *  @param c             The qualifier class.
      */
@@ -1623,7 +1623,7 @@ public class Lower extends TreeTranslator {
     }
 
     /** Construct a tree that represents the outer instance
-     *  <C.this>. Never pick the current `this'.
+     *  {@code C.this}. Never pick the current `this'.
      *  @param pos           The source code position to be used for the tree.
      *  @param c             The qualifier class.
      */
@@ -1661,7 +1661,7 @@ public class Lower extends TreeTranslator {
     }
 
     /** Construct a tree that represents the closest outer instance
-     *  <C.this> such that the given symbol is a member of C.
+     *  {@code C.this} such that the given symbol is a member of C.
      *  @param pos           The source code position to be used for the tree.
      *  @param sym           The accessed symbol.
      *  @param preciseMatch  should we accept a type that is a subtype of
@@ -1713,7 +1713,7 @@ public class Lower extends TreeTranslator {
         return tree;
     }
 
-    /** Return tree simulating the assignment <this.name = name>, where
+    /** Return tree simulating the assignment {@code this.name = name}, where
      *  name is the name of a free variable.
      */
     JCStatement initField(int pos, Name name) {
@@ -1730,7 +1730,7 @@ public class Lower extends TreeTranslator {
                     make.Ident(rhs)).setType(lhs.erasure(types)));
     }
 
-    /** Return tree simulating the assignment <this.this$n = this$n>.
+    /** Return tree simulating the assignment {@code this.this$n = this$n}.
      */
     JCStatement initOuterThis(int pos) {
         VarSymbol rhs = outerThisStack.head;
@@ -3194,7 +3194,7 @@ public class Lower extends TreeTranslator {
          *
          * (where arrayexpr is of an array type) gets translated to
          *
-         * <pre>
+         * <pre>{@code
          *     for ( { arraytype #arr = arrayexpr;
          *             int #len = array.length;
          *             int #i = 0; };
@@ -3202,7 +3202,7 @@ public class Lower extends TreeTranslator {
          *         T v = arr$[#i];
          *         stmt;
          *     }
-         * </pre>
+         * }</pre>
          *
          * where #arr, #len, and #i are freshly named synthetic local variables.
          */
@@ -3272,14 +3272,14 @@ public class Lower extends TreeTranslator {
          *     for ( T v : coll ) stmt ;
          * </pre>
          *
-         * (where coll implements Iterable<? extends T>) gets translated to
+         * (where coll implements {@code Iterable<? extends T>}) gets translated to
          *
-         * <pre>
+         * <pre>{@code
          *     for ( Iterator<? extends T> #i = coll.iterator(); #i.hasNext(); ) {
          *         T v = (T) #i.next();
          *         stmt;
          *     }
-         * </pre>
+         * }</pre>
          *
          * where #i is a freshly named synthetic local variable.
          */

src/share/classes/com/sun/tools/javac/comp/Resolve.java

@@ -1516,7 +1516,7 @@ public class Resolve {
     /** If `sym' is a bad symbol: report error and return errSymbol
      *  else pass through unchanged,
      *  additional arguments duplicate what has been used in trying to find the
-     *  symbol (--> flyweight pattern). This improves performance since we
+     *  symbol {@literal (--> flyweight pattern)}. This improves performance since we
      *  expect misses to happen frequently.
      *
      *  @param sym       The symbol that was found, or a ResolveError.
@@ -1903,9 +1903,9 @@ public class Resolve {
 
     /** This method scans all the constructor symbol in a given class scope -
      *  assuming that the original scope contains a constructor of the kind:
-     *  Foo(X x, Y y), where X,Y are class type-variables declared in Foo,
+     *  {@code Foo(X x, Y y)}, where X,Y are class type-variables declared in Foo,
      *  a method check is executed against the modified constructor type:
-     *  <X,Y>Foo<X,Y>(X x, Y y). This is crucial in order to enable diamond
+     *  {@code <X,Y>Foo<X,Y>(X x, Y y)}. This is crucial in order to enable diamond
      *  inference. The inferred return type of the synthetic constructor IS
      *  the inferred type for the diamond operator.
      */
@@ -2223,7 +2223,7 @@ public class Resolve {
 
         /**
          * A name designates an operator if it consists
-         * of a non-empty sequence of operator symbols +-~!/*%&|^<>=
+         * of a non-empty sequence of operator symbols {@literal +-~!/*%&|^<>= }
          */
         boolean isOperator(Name name) {
             int i = 0;

src/share/classes/com/sun/tools/javac/jvm/ByteCodes.java

 /*
- * Copyright (c) 1999, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2012, 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
@@ -277,7 +277,7 @@ public interface ByteCodes {
 
     /** Shift and mask constants for shifting prefix instructions.
      *  a pair of instruction codes such as LCMP ; IFEQ is encoded
-     *  in Symtab as (LCMP << preShift) + IFEQ.
+     *  in Symtab as {@literal (LCMP << preShift) + IFEQ }.
      */
     int preShift        = 9;
     int preMask         = (1 << preShift) - 1;

src/share/classes/com/sun/tools/javac/jvm/CRTable.java

@@ -162,7 +162,7 @@ implements CRTFlags {
     }
 
     /** Source file positions in CRT are integers in the format:
-     *  line-number << LINESHIFT + column-number
+     *  {@literal line-number << LINESHIFT + column-number }
      */
      private int encodePosition(int pos, Position.LineMap lineMap, Log log) {
          int line = lineMap.getLineNumber(pos);

src/share/classes/com/sun/tools/javac/jvm/ClassFile.java

 /*
- * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2012, 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
@@ -45,7 +45,7 @@ import com.sun.tools.javac.util.Name;
  *     classSignature         ::= [ typeparams ] supertype { interfacetype }
  *  </pre>
  *  <p>The type syntax in signatures is extended as follows:
- *  <pre>
+ *  <pre>{@literal
  *     type       ::= ... | classtype | methodtype | typevar
  *     classtype  ::= classsig { '.' classsig }
  *     classig    ::= 'L' name [typeargs] ';'
@@ -54,7 +54,7 @@ import com.sun.tools.javac.util.Name;
  *     typeargs   ::= '<' type { type } '>'
  *     typeparams ::= '<' typeparam { typeparam } '>'
  *     typeparam  ::= name ':' type
- *  </pre>
+ *  }</pre>
  *  <p>This class defines constants used in class files as well
  *  as routines to convert between internal ``.'' and external ``/''
  *  separators in class names.

src/share/classes/com/sun/tools/javac/jvm/Code.java

 /*
- * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2012, 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
@@ -122,7 +122,7 @@ public class Code {
 
 /*---------- internal fields: --------------- */
 
-    /** Are we generating code with jumps >= 32K?
+    /** Are we generating code with jumps ≥ 32K?
      */
     public boolean fatcode;
 
@@ -1077,13 +1077,15 @@ public class Code {
             while (cp % incr != 0) emitop0(nop);
     }
 
-    /** Place a byte into code at address pc. Pre: pc + 1 <= cp.
+    /** Place a byte into code at address pc.
+     *  Pre: {@literal pc + 1 <= cp }.
      */
     private void put1(int pc, int op) {
         code[pc] = (byte)op;
     }
 
-    /** Place two bytes into code at address pc. Pre: pc + 2 <= cp.
+    /** Place two bytes into code at address pc.
+     *  Pre: {@literal pc + 2 <= cp }.
      */
     private void put2(int pc, int od) {
         // pre: pc + 2 <= cp
@@ -1091,7 +1093,8 @@ public class Code {
         put1(pc+1, od);
     }
 
-    /** Place four  bytes into code at address pc. Pre: pc + 4 <= cp.
+    /** Place four  bytes into code at address pc.
+     *  Pre: {@literal pc + 4 <= cp }.
      */
     public void put4(int pc, int od) {
         // pre: pc + 4 <= cp
@@ -1990,7 +1993,7 @@ public class Code {
         nextreg = max_locals;
     }
 
-    /** End scopes of all variables with registers >= first.
+    /** End scopes of all variables with registers &ge; first.
      */
     public void endScopes(int first) {
         int prevNextReg = nextreg;

src/share/classes/com/sun/tools/javac/jvm/Gen.java

@@ -247,10 +247,10 @@ public class Gen extends JCTree.Visitor {
     /** Construct a symbol to reflect the qualifying type that should
      *  appear in the byte code as per JLS 13.1.
      *
-     *  For target >= 1.2: Clone a method with the qualifier as owner (except
+     *  For {@literal target >= 1.2}: Clone a method with the qualifier as owner (except
      *  for those cases where we need to work around VM bugs).
      *
-     *  For target <= 1.1: If qualified variable or method is defined in a
+     *  For {@literal target <= 1.1}: If qualified variable or method is defined in a
      *  non-accessible class, clone it with the qualifier class as owner.
      *
      *  @param sym    The accessed symbol

src/share/classes/com/sun/tools/javac/parser/JavacParser.java

@@ -670,6 +670,7 @@ public class JavacParser implements Parser {
     }
 
     /**
+     *  {@literal
      *  Expression = Expression1 [ExpressionRest]
      *  ExpressionRest = [AssignmentOperator Expression1]
      *  AssignmentOperator = "=" | "+=" | "-=" | "*=" | "/=" |
@@ -679,6 +680,7 @@ public class JavacParser implements Parser {
      *  TypeNoParams = TypeNoParams1
      *  StatementExpression = Expression
      *  ConstantExpression = Expression
+     *  }
      */
     JCExpression term() {
         JCExpression t = term1();
@@ -884,9 +886,12 @@ public class JavacParser implements Parser {
             return opStack;
         }
 
-    /** Expression3    = PrefixOp Expression3
+    /**
+     *  Expression3    = PrefixOp Expression3
      *                 | "(" Expr | TypeNoParams ")" Expression3
      *                 | Primary {Selector} {PostfixOp}
+     *
+     *  {@literal
      *  Primary        = "(" Expression ")"
      *                 | Literal
      *                 | [TypeArguments] THIS [Arguments]
@@ -901,6 +906,8 @@ public class JavacParser implements Parser {
      *                   | "." ( CLASS | THIS | [TypeArguments] SUPER Arguments | NEW [TypeArguments] InnerCreator )
      *                   ]
      *                 | BasicType BracketsOpt "." CLASS
+     *  }
+     *
      *  PrefixOp       = "++" | "--" | "!" | "~" | "+" | "-"
      *  PostfixOp      = "++" | "--"
      *  Type3          = Ident { "." Ident } [TypeArguments] {TypeSelector} BracketsOpt
@@ -1453,7 +1460,10 @@ public class JavacParser implements Parser {
         return null;
     }
 
-    /**  TypeArguments  = "<" TypeArgument {"," TypeArgument} ">"
+    /**
+     *  {@literal
+     *  TypeArguments  = "<" TypeArgument {"," TypeArgument} ">"
+     *  }
      */
     List<JCExpression> typeArguments(boolean diamondAllowed) {
         if (token.kind == LT) {
@@ -1490,10 +1500,13 @@ public class JavacParser implements Parser {
         }
     }
 
-    /** TypeArgument = Type
+    /**
+     *  {@literal
+     *  TypeArgument = Type
      *               | "?"
      *               | "?" EXTENDS Type {"&" Type}
      *               | "?" SUPER Type
+     *  }
      */
     JCExpression typeArgument() {
         if (token.kind != QUES) return parseType();
@@ -2991,7 +3004,10 @@ public class JavacParser implements Parser {
         return ts.toList();
     }
 
-    /** TypeParametersOpt = ["<" TypeParameter {"," TypeParameter} ">"]
+    /**
+     *  {@literal
+     *  TypeParametersOpt = ["<" TypeParameter {"," TypeParameter} ">"]
+     *  }
      */
     List<JCTypeParameter> typeParametersOpt() {
         if (token.kind == LT) {
@@ -3010,9 +3026,12 @@ public class JavacParser implements Parser {
         }
     }
 
-    /** TypeParameter = TypeVariable [TypeParameterBound]
+    /**
+     *  {@literal
+     *  TypeParameter = TypeVariable [TypeParameterBound]
      *  TypeParameterBound = EXTENDS Type {"&" Type}
      *  TypeVariable = Ident
+     *  }
      */
     JCTypeParameter typeParameter() {
         int pos = token.pos;

src/share/classes/com/sun/tools/javac/parser/Lexer.java

 /*
- * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2012, 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
@@ -61,7 +61,8 @@ public interface Lexer {
 
     /**
      * Splits the current token in two and return the first (splitted) token.
-     * For instance '<<<' is splitted into two tokens '<' and '<<' respectively,
+     * For instance {@literal '<<<'} is split into two tokens
+     * {@literal '<'} and {@literal '<<'} respectively,
      * and the latter is returned.
      */
     Token split();

src/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java

@@ -1364,7 +1364,8 @@ public class JavacProcessingEnvironment implements ProcessingEnvironment, Closea
      * {@inheritdoc}
      *
      * Command line options suitable for presenting to annotation
-     * processors.  "-Afoo=bar" should be "-Afoo" => "bar".
+     * processors.
+     * {@literal "-Afoo=bar"} should be {@literal "-Afoo" => "bar"}.
      */
     public Map<String,String> getOptions() {
         return processorOptions;

src/share/classes/com/sun/tools/javac/tree/JCTree.java

@@ -2010,7 +2010,7 @@ public abstract class JCTree implements Tree, Cloneable, DiagnosticPosition {
     }
 
     /**
-     * A parameterized type, T<...>
+     * A parameterized type, {@literal T<...>}
      */
     public static class JCTypeApply extends JCExpression implements ParameterizedTypeTree {
         public JCExpression clazz;

src/share/classes/com/sun/tools/javac/tree/Pretty.java

@@ -256,7 +256,8 @@ public class Pretty extends JCTree.Visitor {
         return pos;
     }
 
-    /** If type parameter list is non-empty, print it enclosed in "<...>" brackets.
+    /** If type parameter list is non-empty, print it enclosed in
+     *  {@literal "<...>"} brackets.
      */
     public void printTypeParameters(List<JCTypeParameter> trees) throws IOException {
         if (trees.nonEmpty()) {

src/share/classes/com/sun/tools/javac/util/Bits.java

 /*
- * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2012, 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
@@ -127,7 +127,7 @@ public class Bits {
             (bits[x >>> wordshift] & (1 << (x & wordmask))) != 0;
     }
 
-    /** this set = this set & xs.
+    /** {@literal this set = this set & xs}.
      */
     public Bits andSet(Bits xs) {
         sizeTo(xs.bits.length);
@@ -179,12 +179,12 @@ public class Bits {
         return n - (x&1);
     }
 
-    /** Return the index of the least bit position >= x that is set.
+    /** Return the index of the least bit position &ge; x that is set.
      *  If none are set, returns -1.  This provides a nice way to iterate
      *  over the members of a bit set:
-     *  <pre>
+     *  <pre>{@code
      *  for (int i = bits.nextBit(0); i>=0; i = bits.nextBit(i+1)) ...
-     *  </pre>
+     *  }</pre>
      */
     public int nextBit(int x) {
         int windex = x >>> wordshift;

src/share/classes/com/sun/tools/javac/util/Context.java

 /*
- * Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2012, 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
@@ -115,7 +115,10 @@ public class Context {
      * The underlying map storing the data.
      * We maintain the invariant that this table contains only
      * mappings of the form
-     * Key<T> -> T or Key<T> -> Factory<T> */
+     * {@literal Key<T> -> T }
+     * or
+     * {@literal Key<T> -> Factory<T> }
+     */
     private Map<Key<?>,Object> ht = new HashMap<Key<?>,Object>();
 
     /** Set the factory for the key in this context. */

src/share/classes/com/sun/tools/javac/util/Name.java

 /*
- * Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2012, 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
@@ -43,28 +43,28 @@ public abstract class Name implements javax.lang.model.element.Name {
     }
 
     /**
-     * @inheritDoc
+     * {@inheritDoc}
      */
     public boolean contentEquals(CharSequence cs) {
         return toString().equals(cs.toString());
     }
 
     /**
-     * @inheritDoc
+     * {@inheritDoc}
      */
     public int length() {
         return toString().length();
     }
 
     /**
-     * @inheritDoc
+     * {@inheritDoc}
      */
     public char charAt(int index) {
         return toString().charAt(index);
     }
 
     /**
-     * @inheritDoc
+     * {@inheritDoc}
      */
     public CharSequence subSequence(int start, int end) {
         return toString().subSequence(start, end);
@@ -142,6 +142,7 @@ public abstract class Name implements javax.lang.model.element.Name {
 
     /** Return the string representation of this name.
      */
+    @Override
     public String toString() {
         return Convert.utf2string(getByteArray(), getByteOffset(), getByteLength());
     }

src/share/classes/com/sun/tools/javac/util/Position.java

 /*
- * Copyright (c) 1999, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2012, 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
@@ -79,12 +79,12 @@ public class Position {
     }
 
     /** Encode line and column numbers in an integer as:
-     *  line-number << LINESHIFT + column-number
-     *  {@link Position.NOPOS represents an undefined position.
+     *  {@code line-number << LINESHIFT + column-number }.
+     *  {@link Position.NOPOS} represents an undefined position.
      *
      * @param  line  number of line (first is 1)
      * @param  col   number of character on line (first is 1)
-     * @return       an encoded position or {@link Position.NOPOS
+     * @return       an encoded position or {@link Position.NOPOS}
      *               if the line or column number is too big to
      *               represent in the encoded format
      * @throws IllegalArgumentException if line or col is less than 1
@@ -107,8 +107,8 @@ public class Position {
          * @param line number of line (first is 1)
          * @return     position of first character in line
          * @throws  ArrayIndexOutOfBoundsException
-         *           if <tt>lineNumber < 1</tt>
-         *           if <tt>lineNumber > no. of lines</tt>
+         *           if {@code lineNumber < 1}
+         *           if {@code lineNumber > no. of lines}
          */
         int getStartPosition(int line);
 
@@ -119,8 +119,8 @@ public class Position {
          *
          * @return  position of character
          * @throws  ArrayIndexOutOfBoundsException
-         *           if <tt>line < 1</tt>
-         *           if <tt>line > no. of lines</tt>
+         *           if {@code line < 1}
+         *           if {@code line > no. of lines}
          */
         int getPosition(int line, int column);
 

src/share/classes/com/sun/tools/javadoc/Comment.java

 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, 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
@@ -386,7 +386,7 @@ class Comment {
     }
 
     /**
-     * Recursively search for the string "{@" followed by
+     * Recursively search for the characters '{', '@', followed by
      * name of inline tag and white space,
      * if found
      *    return the index of the text following the white space.

src/share/classes/com/sun/tools/javadoc/DocImpl.java

 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, 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
@@ -138,7 +138,7 @@ public abstract class DocImpl implements Doc, Comparable<Object> {
     /**
      * Return the see also tags in this Doc item.
      *
-     * @return an array of SeeTag containing all &#64see tags.
+     * @return an array of SeeTag containing all &#64;see tags.
      */
     public SeeTag[] seeTags() {
         return comment().seeTags();

src/share/classes/com/sun/tools/javadoc/FieldDocImpl.java

 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, 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
@@ -241,7 +241,7 @@ public class FieldDocImpl extends MemberDocImpl implements FieldDoc {
      * Return the serialField tags in this FieldDocImpl item.
      *
      * @return an array of <tt>SerialFieldTagImpl</tt> containing all
-     *         <code>&#64serialField</code> tags.
+     *         <code>&#64;serialField</code> tags.
      */
     public SerialFieldTag[] serialFieldTags() {
         return comment().serialFieldTags();

src/share/classes/com/sun/tools/javah/JavahTask.java

@@ -79,7 +79,7 @@ import com.sun.tools.javac.main.CommandLine;
 
 /**
  * Javah generates support files for native methods.
- * Parse commandline options & Invokes javadoc to execute those commands.
+ * Parse commandline options and invokes javadoc to execute those commands.
  *
  * <p><b>This is NOT part of any supported API.
  * If you write code that depends on this, you do so at your own

src/share/classes/javax/lang/model/util/Elements.java

 /*
- * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2012, 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
@@ -79,12 +79,12 @@ public interface Elements {
      *
      * <p> A documentation comment of an element is a comment that
      * begins with "{@code /**}" , ends with a separate
-     * "<code>*&#47</code>", and immediately precedes the element,
+     * "<code>*&#47;</code>", and immediately precedes the element,
      * ignoring white space.  Therefore, a documentation comment
      * contains at least three"{@code *}" characters.  The text
      * returned for the documentation comment is a processed form of
      * the comment as it appears in source code.  The leading "{@code
-     * /**}" and trailing "<code>*&#47</code>" are removed.  For lines
+     * /**}" and trailing "<code>*&#47;</code>" are removed.  For lines
      * of the comment starting after the initial "{@code /**}",
      * leading white space characters are discarded as are any
      * consecutive "{@code *}" characters appearing after the white

src/share/classes/javax/tools/JavaCompiler.java

 /*
- * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2012, 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
@@ -137,7 +137,7 @@ import javax.annotation.processing.Processor;
  *       StandardJavaFileManager fileManager = compiler.getStandardFileManager(diagnostics, null, null);
  *       compiler.getTask(null, fileManager, diagnostics, null, null, compilationUnits).call();
  *
- *       for (Diagnostic<? extends JavaFileObject> diagnostic : diagnostics.getDiagnostics())
+ *       for ({@code Diagnostic<? extends JavaFileObject>} diagnostic : diagnostics.getDiagnostics())
  *           System.out.format("Error on line %d in %s%n",
  *                             diagnostic.getLineNumber(),
  *                             diagnostic.getSource().toUri());