diff --git a/config/checkstyle-checks.xml b/config/checkstyle-checks.xml
index 571cd776a..db16611ed 100644
--- a/config/checkstyle-checks.xml
+++ b/config/checkstyle-checks.xml
@@ -557,6 +557,7 @@
             <property name="format" value="^(ex|[a-z][a-z][a-zA-Z]+)$"/>
         </module>
         <module name="PatternVariableName"/>
+        <module name="IllegalIdentifierName"/>
 
         <!-- Regexp -->
         <module name="Regexp">
diff --git a/net.sf.eclipsecs.core/src/net/sf/eclipsecs/core/config/configtypes/ClasspathVariableResolver.java b/net.sf.eclipsecs.core/src/net/sf/eclipsecs/core/config/configtypes/ClasspathVariableResolver.java
index b9de365a2..c9f72d6c7 100644
--- a/net.sf.eclipsecs.core/src/net/sf/eclipsecs/core/config/configtypes/ClasspathVariableResolver.java
+++ b/net.sf.eclipsecs.core/src/net/sf/eclipsecs/core/config/configtypes/ClasspathVariableResolver.java
@@ -32,9 +32,8 @@
 public class ClasspathVariableResolver implements PropertyResolver {
 
   @Override
-  public String resolve(String aName) {
-
-    IPath var = JavaCore.getClasspathVariable(aName);
-    return var != null ? var.toString() : null;
+  public String resolve(String name) {
+    IPath path = JavaCore.getClasspathVariable(name);
+    return path != null ? path.toString() : null;
   }
 }