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From "Julian Leichert (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OFBIZ-9686) [FB] Package org.apache.ofbiz.widget.renderer.html
Date Thu, 07 Sep 2017 13:06:00 GMT
Julian Leichert created OFBIZ-9686:
--------------------------------------

             Summary: [FB] Package org.apache.ofbiz.widget.renderer.html
                 Key: OFBIZ-9686
                 URL: https://issues.apache.org/jira/browse/OFBIZ-9686
             Project: OFBiz
          Issue Type: Sub-task
            Reporter: Julian Leichert
            Priority: Minor


HtmlMenuRenderer.java:82, UCF_USELESS_CONTROL_FLOW
- UCF: Useless control flow in org.apache.ofbiz.widget.renderer.html.HtmlMenuRenderer.appendOfbizUrl(Appendable,
String)

This method contains a useless control flow statement, where control flow continues onto the
same place regardless of whether or not the branch is taken. For example, this is caused by
having an empty statement block for an if statement:

    if (argv.length == 0) {
    // TODO: handle this case
    }

HtmlMenuRenderer.java:111, UCF_USELESS_CONTROL_FLOW
- UCF: Useless control flow in org.apache.ofbiz.widget.renderer.html.HtmlMenuRenderer.appendContentUrl(Appendable,
String)

This method contains a useless control flow statement, where control flow continues onto the
same place regardless of whether or not the branch is taken. For example, this is caused by
having an empty statement block for an if statement:

    if (argv.length == 0) {
    // TODO: handle this case
    }

HtmlMenuRenderer.java:470, NP_LOAD_OF_KNOWN_NULL_VALUE
- NP: Load of known null value in org.apache.ofbiz.widget.renderer.html.HtmlMenuRenderer.renderLink(Appendable,
Map, ModelMenuItem$MenuLink)

The variable referenced at this point is known to be null due to an earlier check against
null. Although this is valid, it might be a mistake (perhaps you intended to refer to a different
variable, or perhaps the earlier check to see if the variable is null should have been a check
to see if it was non-null).



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