### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core.tests.compiler
Index: src/org/eclipse/jdt/core/tests/compiler/regression/JavadocBugsTest.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.compiler/src/org/eclipse/jdt/core/tests/compiler/regression/JavadocBugsTest.java,v
retrieving revision 1.40
diff -u -r1.40 JavadocBugsTest.java
--- src/org/eclipse/jdt/core/tests/compiler/regression/JavadocBugsTest.java	28 Apr 2008 21:17:32 -0000	1.40
+++ src/org/eclipse/jdt/core/tests/compiler/regression/JavadocBugsTest.java	29 Apr 2008 09:30:53 -0000
@@ -7047,7 +7047,7 @@
 	 * @bug 227730: [Javadoc] Missing description should not be warned for @inheritDoc
 	 * @see "https://bugs.eclipse.org/bugs/show_bug.cgi?id=227730"
 	 */
-	public void testBug227730() {
+	public void testBug227730a() {
 		String[] units = new String[] {
 			"pkg/X.java",
 			"package pkg;\n" +
@@ -7065,4 +7065,23 @@
 		reportMissingJavadocDescription = CompilerOptions.ALL_STANDARD_TAGS;
 		runConformTest(units);
 	}
+	
+	public void testBug227730b() {
+		String[] units = new String[] {
+			"pkg/X.java",
+			"package pkg;\n" +
+			"\n" +
+			"public class X extends Object {\n" +
+			"	/**\n" +
+			"	 * {@docRoot}\n" +
+			"	 */\n" +
+			"	public String toString() { \n" +
+			"		return \"foo\";\n" +
+			"	}\n" +
+			"}\n"
+		};
+		reportInvalidJavadoc = CompilerOptions.ERROR;
+		reportMissingJavadocDescription = CompilerOptions.ALL_STANDARD_TAGS;
+		runConformTest(units);
+	}
 }
\ No newline at end of file
#P org.eclipse.jdt.core
Index: compiler/org/eclipse/jdt/internal/compiler/parser/JavadocParser.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/JavadocParser.java,v
retrieving revision 1.68
diff -u -r1.68 JavadocParser.java
--- compiler/org/eclipse/jdt/internal/compiler/parser/JavadocParser.java	28 Apr 2008 21:17:37 -0000	1.68
+++ compiler/org/eclipse/jdt/internal/compiler/parser/JavadocParser.java	29 Apr 2008 09:30:54 -0000
@@ -515,6 +515,12 @@
 							this.deprecated = true;
 							valid = true;
 							this.tagValue = TAG_DEPRECATED_VALUE;
+						} else if (length == TAG_DOC_ROOT_LENGTH && CharOperation.equals(TAG_DOC_ROOT, tagName)) {
+							// https://bugs.eclipse.org/bugs/show_bug.cgi?id=227730
+							// identify @docRoot tag as a base tag that does not expect any argument
+							valid = true;
+							this.tagValue = TAG_DOC_ROOT_VALUE;
+							alreadyParsedTag = true;
 						}
 						break;
 					case 'e':
@@ -534,10 +540,11 @@
 							if (this.astPtr==-1) {
 								this.inheritedPositions = (((long) this.tagSourceStart) << 32) + this.tagSourceEnd;
 							}
-							// https://bugs.eclipse.org/bugs/show_bug.cgi?id=227730
-							// no argument expected for @inheritedDoc
+							valid = true;
 							this.tagValue = TAG_INHERITDOC_VALUE;
-							return true;
+							// https://bugs.eclipse.org/bugs/show_bug.cgi?id=227730
+							// no argument expected for @inheritedDoc tag
+							alreadyParsedTag = true;
 						}
 						break;
 					case 'l':
Index: compiler/org/eclipse/jdt/internal/compiler/parser/JavadocTagConstants.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/JavadocTagConstants.java,v
retrieving revision 1.14
diff -u -r1.14 JavadocTagConstants.java
--- compiler/org/eclipse/jdt/internal/compiler/parser/JavadocTagConstants.java	22 Mar 2008 11:34:37 -0000	1.14
+++ compiler/org/eclipse/jdt/internal/compiler/parser/JavadocTagConstants.java	29 Apr 2008 09:30:54 -0000
@@ -60,6 +60,7 @@
 	public static final int TAG_VERSION_LENGTH = TAG_VERSION.length;
 	public static final int TAG_CODE_LENGTH = TAG_CODE.length;
 	public static final int TAG_LITERAL_LENGTH = TAG_LITERAL.length;
+	public static final int TAG_DOC_ROOT_LENGTH = TAG_DOC_ROOT.length;
 
 
 	// tags value
@@ -83,6 +84,7 @@
 	public static final int TAG_VERSION_VALUE = 17;
 	public static final int TAG_CODE_VALUE = 18;
 	public static final int TAG_LITERAL_VALUE = 19;
+	public static final int TAG_DOC_ROOT_VALUE = 20;
 	public static final int TAG_OTHERS_VALUE = 100;
 	
 	// tags expected positions