diff --git a/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/ClassDef.java b/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/ClassDef.java
index b9291f895..2b8228445 100644
--- a/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/ClassDef.java
+++ b/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/ClassDef.java
@@ -79,16 +79,16 @@ public class ClassDef extends DefaultScope implements IClass {
         return ++id;
     }
 
-    public void setSuperclass(IClass superclass) {
-        this.superclass = superclass;
+    public void setSuperclass(IClass newSuperclass) {
+        this.superclass = newSuperclass;
     }
 
     public IClass getSuperclass() {
         return superclass;
     }
 
-    public void addUnprocessedImports(Vector imports) {
-        unprocessedImports = (Vector) (imports.clone());
+    public void addUnprocessedImports(Vector aImports) {
+        unprocessedImports = (Vector) (aImports.clone());
     }
 
     public Vector getUnprocessedImports() {
@@ -177,11 +177,11 @@ public class ClassDef extends DefaultScope implements IClass {
         }
 
         if (result == null) {
-            IClass[] interfaces = getInterfaces();
+            IClass[] myInterfaces = getInterfaces();
             for (int index = 0;
-                index < interfaces.length && result == null;
+                index < myInterfaces.length && result == null;
                 index++) {
-                result = interfaces[index].getMethodDefinition(name, signature);
+                result = myInterfaces[index].getMethodDefinition(name, signature);
             }
         }
 
diff --git a/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/QueryEngine.java b/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/QueryEngine.java
index ee2e23f2d..49ccb2be1 100644
--- a/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/QueryEngine.java
+++ b/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/QueryEngine.java
@@ -43,8 +43,8 @@ public class QueryEngine {
   private SymbolTable symbolTable;
   private ScopeIndex index;
 
-  public QueryEngine(SymbolTable symbolTable) {
-    this.symbolTable = symbolTable;
+  public QueryEngine(SymbolTable aSymbolTable) {
+    this.symbolTable = aSymbolTable;
     setIndex();
   }
 
diff --git a/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/SymbolTable.java b/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/SymbolTable.java
index 3e1036702..72cdcf94f 100644
--- a/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/SymbolTable.java
+++ b/src/checkstyle/com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/SymbolTable.java
@@ -65,11 +65,11 @@ public class SymbolTable {
 
   /**
    * constructor takes <code>SymTabAST</code>
-   * @param root root of the <code>SymTabAST</code> tree
+   * @param aRoot root of the <code>SymTabAST</code> tree
    */
-  public SymbolTable(SymTabAST root) {
+  public SymbolTable(SymTabAST aRoot) {
     scopes = new Stack();
-    this.root = root;
+    this.root = aRoot;
 
     baseScope = new BaseScope( this );
     pushScope(baseScope);