Hi,
firstly, may i say that I am very impressed with this product. It is very simple and intuitive to use, with a very small learning curve.

But, I do have one problem. The project I am currently working on is using jdk1.4 (dark ages, I know, but there we go). The documentation states that 1.4 is supported, however when I try to use the a4j:form I get :

java.lang.NoSuchMethodError: java.lang.String.replace(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)

I've had a look, and this is caused by the following code in : AjaxFormRenerer

renderClearHiddenCommandFormParamsFunction(
 ResponseWriter writer, String formName, Set dummyFormParams,
 String formTarget) {
 ....
 script.append("function ").append("clearFormHiddenParams_").append(
 formName.replace("-", "$_").replace(':', '_'));
 ...



}

The method String.replace(CharSequence, CharSequence); was introduced in Java5, so is incompatible with java1.4

Any suggestions? I would very much like to use the a4j:form...

Many thanks.