diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/parser/cpp/ICPPParserExtensionConfiguration.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/parser/cpp/ICPPParserExtensionConfiguration.java
index 6be67d8b69f..da48b133bd0 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/parser/cpp/ICPPParserExtensionConfiguration.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/parser/cpp/ICPPParserExtensionConfiguration.java
@@ -6,10 +6,10 @@
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- *    IBM Rational Software - Initial API and implementation
- *    Ed Swartz (Nokia)
- *    Anton Leherbauer (Wind River Systems)
- *    Markus Schorn (Wind River Systems)
+ *     IBM Rational Software - Initial API and implementation
+ *     Ed Swartz (Nokia)
+ *     Anton Leherbauer (Wind River Systems)
+ *     Markus Schorn (Wind River Systems)
  *******************************************************************************/
 package org.eclipse.cdt.core.dom.parser.cpp;
 
@@ -31,13 +31,11 @@ import org.eclipse.cdt.core.parser.IToken.ContextSensitiveTokenType;
  * @since 4.0
  */
 public interface ICPPParserExtensionConfiguration {
-
 	/**
 	 * Support for GNU extension "Restricting Pointer Aliasing".
 	 * 
 	 * @see "http://gcc.gnu.org/onlinedocs/gcc/Restricted-Pointers.html"
-	 * @return <code>true</code> if support for the extension should be
-	 *         enabled
+	 * @return {@code true} if support for the extension should be enabled
 	 */
 	public boolean allowRestrictPointerOperators();
 
@@ -45,8 +43,7 @@ public interface ICPPParserExtensionConfiguration {
 	 * Support for GNU extension "Extended Syntax for Template Instantiation".
 	 * 
 	 * @see "http://gcc.gnu.org/onlinedocs/gcc/Template-Instantiation.html"
-	 * @return <code>true</code> if support for the extension should be
-	 *         enabled
+	 * @return {@code true} if support for the extension should be enabled
 	 */
 	public boolean supportExtendedTemplateSyntax();
 
@@ -54,8 +51,7 @@ public interface ICPPParserExtensionConfiguration {
 	 * Support for GNU extension "Data types for complex numbers".
 	 * 
 	 * @see "http://gcc.gnu.org/onlinedocs/gcc/Complex.html#Complex"
-	 * @return <code>true</code> if support for the extension should be
-	 *         enabled
+	 * @return {@code true} if support for the extension should be enabled
 	 */
 	public boolean supportComplexNumbers();
 
@@ -63,8 +59,7 @@ public interface ICPPParserExtensionConfiguration {
 	 * Support for GNU long long types.
 	 * 
 	 * @see "http://gcc.gnu.org/onlinedocs/gcc/Long-Long.html"
-	 * @return <code>true</code> if support for the extension should be
-	 *         enabled
+	 * @return {@code true} if support for the extension should be enabled
 	 */
 	public boolean supportLongLongs();
 
@@ -72,8 +67,7 @@ public interface ICPPParserExtensionConfiguration {
 	 * Support for GNU extension "Statements and Declarations in Expressions".
 	 * 
 	 * @see "http://gcc.gnu.org/onlinedocs/gcc/Statement-Exprs.html"
-	 * @return <code>true</code> if support for the extension should be
-	 *         enabled
+	 * @return {@code true} if support for the extension should be enabled
 	 */
 	public boolean supportStatementsInExpressions();
 
@@ -81,8 +75,7 @@ public interface ICPPParserExtensionConfiguration {
 	 * Support for GNU extension "Referring to a Type with typeof".
 	 * 
 	 * @see "http://gcc.gnu.org/onlinedocs/gcc/Typeof.html"
-	 * @return <code>true</code> if support for the extension should be
-	 *         enabled
+	 * @return {@code true} if support for the extension should be enabled
 	 */
 	public boolean supportTypeofUnaryExpressions();
 
@@ -90,15 +83,14 @@ public interface ICPPParserExtensionConfiguration {
 	 * Support for GNU extension "Inquiring on Alignment of Types or Variables".
 	 * 
 	 * @see "http://gcc.gnu.org/onlinedocs/gcc/Alignment.html"
-	 * @return <code>true</code> if support for the extension should be
-	 *         enabled
+	 * @return {@code true} if support for the extension should be enabled
 	 */
 	public boolean supportAlignOfUnaryExpression();
 
 	/**
 	 * Support for Kernighan and Richie (K&R) C.
 	 * 
-	 * @return <code>true</code> if support for K&R C should be enabled
+	 * @return {@code true} if support for K&R C should be enabled
 	 */
 	public boolean supportKnRC();
 
@@ -106,24 +98,21 @@ public interface ICPPParserExtensionConfiguration {
 	 * See http://gcc.gnu.org/onlinedocs/gcc/Attribute-Syntax.html for more
 	 * information on GCC's Attribute Specifiers.
 	 * 
-	 * @return <code>true</code> if support for the extension should be
-	 *         enabled
+	 * @return {@code true} if support for the extension should be enabled
 	 */
 	public boolean supportAttributeSpecifiers();
 
 	/**
 	 * Win32 compiler extensions also supported by GCC on Win32
 	 * 
-	 * @return <code>true</code> if support for the extension should be
-	 *         enabled
+	 * @return {@code true} if support for the extension should be enabled
 	 */
 	public boolean supportDeclspecSpecifiers();
 
 	/**
 	 * Provide additional built-in bindings.
 	 * 
-	 * @return an instance of {@link IBuiltinBindingsProvider} or
-	 *         <code>null</code>
+	 * @return an instance of {@link IBuiltinBindingsProvider} or {@code null}
 	 */
 	public IBuiltinBindingsProvider getBuiltinBindingsProvider();