[Closed] Empty Block definition

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This topic has 3 replies, 2 voices, and was last updated 18 years, 1 month ago by Riyad Kalla.

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September 25, 2006 at 4:10 pm #259203 Reply
rogue_dev
Member
I have the following code snippet
```
<% if ( myCondition ) { %>
<%= conditionMessage %>
<% } %>
```
ME reports this as a warning that there is an empty block without a comment. True enough if we look just at the Java code. But if the entire snippet is looked at, then indeed something is happening within the block.
September 25, 2006 at 7:02 pm #259222 Reply
Riyad Kalla
Member
I cannot reproduce this using:
```
<%@ page language="java" pageEncoding="ISO-8859-1"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
    <body>
        <% boolean myCondition = true;
    String conditionMessage = "Hello"; %>
        <% if ( myCondition ) { %>
        <%= conditionMessage %>
        <% } %>
    </body>
</html>
```
September 26, 2006 at 11:12 am #259272 Reply

rogue_dev
Member

See “Variable is never read”

September 26, 2006 at 12:04 pm #259276 Reply

Riyad Kalla
Member

If you are referring to this thread:
https://www.genuitec.com/forums/topic/closed-variable-is-never-read/#post-259275

I still did not see this problem with the example you gave here or in that thread. Or are you saying forget about this issue and instead focus on the other one?
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