1.1 --- a/samples/visitor/21-clientprovider/src-api2.0/org/apidesign/visitor/Language.java	Sat Jun 14 09:59:20 2008 +0200
     1.2 +++ b/samples/visitor/21-clientprovider/src-api2.0/org/apidesign/visitor/Language.java	Sun Oct 06 22:05:14 2013 +0200
     1.3 @@ -23,12 +23,12 @@
     1.4      public static abstract class Visitor {
     1.5          Visitor() {}
     1.6          /** @since 2.0 */
     1.7 -        public static Visitor create(Version2_0 v) {
     1.8 -            return create2_0(v);
     1.9 +        public static Visitor create(Version20 v) {
    1.10 +            return create20(v);
    1.11          }
    1.12  
    1.13          /** @since 2.0 */
    1.14 -        public interface Version2_0 extends Version1_0 {
    1.15 +        public interface Version20 extends Version10 {
    1.16              public void visitMinus(Minus m);
    1.17          }
    1.18  
    1.19 @@ -37,11 +37,11 @@
    1.20          public abstract void dispatchNumber(Number n);
    1.21      // FINISH: visitor.clientprovider.v2
    1.22          
    1.23 -        public static Visitor create(Version1_0 v) {
    1.24 -            return create1_0(v);
    1.25 +        public static Visitor create(Version10 v) {
    1.26 +            return create10(v);
    1.27          }
    1.28  
    1.29 -        public interface Version1_0 {
    1.30 +        public interface Version10 {
    1.31              public boolean visitUnknown(Expression e);
    1.32              public void visitPlus(Plus s);
    1.33              public void visitNumber(Number n);
    1.34 @@ -51,7 +51,7 @@
    1.35          public abstract void dispatchMinus(Minus m);
    1.36      }
    1.37      
    1.38 -    static Visitor create1_0(final Visitor.Version1_0 v) {
    1.39 +    static Visitor create10(final Visitor.Version10 v) {
    1.40          return new Visitor() {
    1.41              @Override
    1.42              public void dispatchPlus(Plus p) {
    1.43 @@ -72,7 +72,7 @@
    1.44              }
    1.45          };
    1.46      }
    1.47 -    static Visitor create2_0(final Visitor.Version2_0 v) {
    1.48 +    static Visitor create20(final Visitor.Version20 v) {
    1.49          return new Visitor() {
    1.50              @Override
    1.51              public void dispatchPlus(Plus p) {