diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTCopyLocation.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTCopyLocation.java
index 99255d5baba..4671066b93f 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTCopyLocation.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTCopyLocation.java
@@ -7,17 +7,15 @@
  * http://www.eclipse.org/legal/epl-v10.html  
  * 
  * Contributors: 
- * Institute for Software (IFS)- initial API and implementation 
+ *     Institute for Software (IFS)- initial API and implementation 
  ******************************************************************************/
 package org.eclipse.cdt.core.dom.ast;
 
 /**
  * @author Emanuel Graf IFS
  * @since 5.3
- * 
  */
 public interface IASTCopyLocation extends IASTNodeLocation {
-	
-	public IASTNode getOriginalNode();
 
+	public IASTNode getOriginalNode();
 }
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTFileLocation.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTFileLocation.java
index 9e7ab27a51c..4ad690da89d 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTFileLocation.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTFileLocation.java
@@ -6,7 +6,7 @@
  *  http://www.eclipse.org/legal/epl-v10.html
  * 
  *  Contributors:
- *    Doug Schaefer (IBM) - Initial API and implementation
+ *      Doug Schaefer (IBM) - Initial API and implementation
  *******************************************************************************/
 package org.eclipse.cdt.core.dom.ast;
 
@@ -17,7 +17,6 @@ package org.eclipse.cdt.core.dom.ast;
  * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface IASTFileLocation extends IASTNodeLocation {
-
 	/**
 	 * The name of the file.
 	 * 
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTMacroExpansion.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTMacroExpansion.java
index afbf2d4b8be..5a0728f405e 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTMacroExpansion.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTMacroExpansion.java
@@ -6,8 +6,8 @@
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- *    IBM - Initial API and implementation
- *    Markus Schorn (Wind River Systems)
+ *     IBM - Initial API and implementation
+ *     Markus Schorn (Wind River Systems)
  *******************************************************************************/
 package org.eclipse.cdt.core.dom.ast;
 
@@ -16,10 +16,8 @@ package org.eclipse.cdt.core.dom.ast;
  */
 @Deprecated
 public interface IASTMacroExpansion extends IASTNodeLocation {
-
 	/**
 	 * The macro definition used for the expansion
-	 * 
 	 */
 	public IASTPreprocessorMacroDefinition getMacroDefinition();
 
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTMacroExpansionLocation.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTMacroExpansionLocation.java
index 4edf83d7dcf..1f26360063c 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTMacroExpansionLocation.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/IASTMacroExpansionLocation.java
@@ -6,7 +6,7 @@
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
- *    Markus Schorn - initial API and implementation
+ *     Markus Schorn - initial API and implementation
  *******************************************************************************/ 
 package org.eclipse.cdt.core.dom.ast;
 
@@ -18,7 +18,6 @@ package org.eclipse.cdt.core.dom.ast;
  * @noimplement This interface is not intended to be implemented by clients.
  */
 public interface IASTMacroExpansionLocation extends IASTNodeLocation {
-
 	/**
 	 * Returns the expansion node enclosing this location. This will be the outermost
 	 * macro expansion that can actually be found in the code.