[jira] Created: (XBEAN-92) UrlSet excludePaths() method throws a nullpointer exception if the pathString argument is null

UrlSet excludePaths() method throws a nullpointer exception if the pathString argument is null
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                 Key: XBEAN-92
                 URL: https://issues.apache.org/jira/browse/XBEAN-92
             Project: XBean
          Issue Type: Bug
         Environment: IBM JDK 5
            Reporter: karan singh malhi
            Priority: Blocker


With IBM JDK 5, when we try to get the system property java.endorsed.dirs, it returns null.  This is a critical issue as it prevents OpenEjb from starting

In UrlSet, the following method will lead to a NullPointerException:

    public UrlSet excludeJavaEndorsedDirs() throws MalformedURLException {
        return excludePaths(System.getProperty("java.endorsed.dirs"));
    }
This is because the excludePaths() method assumes that the pathString argument is always non-null.
   public UrlSet excludePaths(String pathString) throws MalformedURLException {
        String[] paths = pathString.split(File.pathSeparator);
        UrlSet urlSet = this;
        for (String path : paths) {
            File file = new File(path);
            urlSet = urlSet.exclude(file);
        }
        return urlSet;
    }



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     [ https://issues.apache.org/jira/browse/XBEAN-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Blevins reassigned XBEAN-92:
----------------------------------

    Assignee: David Blevins

> UrlSet excludePaths() method throws a nullpointer exception if the pathString argument is null
> ----------------------------------------------------------------------------------------------
>
>                 Key: XBEAN-92
>                 URL: https://issues.apache.org/jira/browse/XBEAN-92
>             Project: XBean
>          Issue Type: Bug
>         Environment: IBM JDK 5
>            Reporter: karan singh malhi
>            Assignee: David Blevins
>            Priority: Blocker
>
> With IBM JDK 5, when we try to get the system property java.endorsed.dirs, it returns null.  This is a critical issue as it prevents OpenEjb from starting
> In UrlSet, the following method will lead to a NullPointerException:
>     public UrlSet excludeJavaEndorsedDirs() throws MalformedURLException {
>         return excludePaths(System.getProperty("java.endorsed.dirs"));
>     }
> This is because the excludePaths() method assumes that the pathString argument is always non-null.
>    public UrlSet excludePaths(String pathString) throws MalformedURLException {
>         String[] paths = pathString.split(File.pathSeparator);
>         UrlSet urlSet = this;
>         for (String path : paths) {
>             File file = new File(path);
>             urlSet = urlSet.exclude(file);
>         }
>         return urlSet;
>     }

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     [ https://issues.apache.org/jira/browse/XBEAN-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alan Cabrera updated XBEAN-92:
------------------------------

    Fix Version/s: 3.4

> UrlSet excludePaths() method throws a nullpointer exception if the pathString argument is null
> ----------------------------------------------------------------------------------------------
>
>                 Key: XBEAN-92
>                 URL: https://issues.apache.org/jira/browse/XBEAN-92
>             Project: XBean
>          Issue Type: Bug
>         Environment: IBM JDK 5
>            Reporter: karan singh malhi
>            Assignee: David Blevins
>            Priority: Blocker
>             Fix For: 3.4
>
>
> With IBM JDK 5, when we try to get the system property java.endorsed.dirs, it returns null.  This is a critical issue as it prevents OpenEjb from starting
> In UrlSet, the following method will lead to a NullPointerException:
>     public UrlSet excludeJavaEndorsedDirs() throws MalformedURLException {
>         return excludePaths(System.getProperty("java.endorsed.dirs"));
>     }
> This is because the excludePaths() method assumes that the pathString argument is always non-null.
>    public UrlSet excludePaths(String pathString) throws MalformedURLException {
>         String[] paths = pathString.split(File.pathSeparator);
>         UrlSet urlSet = this;
>         for (String path : paths) {
>             File file = new File(path);
>             urlSet = urlSet.exclude(file);
>         }
>         return urlSet;
>     }

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     [ https://issues.apache.org/jira/browse/XBEAN-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dain Sundstrom updated XBEAN-92:
--------------------------------

    Component/s: finder

> UrlSet excludePaths() method throws a nullpointer exception if the pathString argument is null
> ----------------------------------------------------------------------------------------------
>
>                 Key: XBEAN-92
>                 URL: https://issues.apache.org/jira/browse/XBEAN-92
>             Project: XBean
>          Issue Type: Bug
>          Components: finder
>         Environment: IBM JDK 5
>            Reporter: karan singh malhi
>            Assignee: David Blevins
>            Priority: Blocker
>             Fix For: 3.4
>
>
> With IBM JDK 5, when we try to get the system property java.endorsed.dirs, it returns null.  This is a critical issue as it prevents OpenEjb from starting
> In UrlSet, the following method will lead to a NullPointerException:
>     public UrlSet excludeJavaEndorsedDirs() throws MalformedURLException {
>         return excludePaths(System.getProperty("java.endorsed.dirs"));
>     }
> This is because the excludePaths() method assumes that the pathString argument is always non-null.
>    public UrlSet excludePaths(String pathString) throws MalformedURLException {
>         String[] paths = pathString.split(File.pathSeparator);
>         UrlSet urlSet = this;
>         for (String path : paths) {
>             File file = new File(path);
>             urlSet = urlSet.exclude(file);
>         }
>         return urlSet;
>     }

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Guillaume Nodet updated XBEAN-92:
---------------------------------

    Fix Version/s:     (was: 3.4)
                   3.5

> UrlSet excludePaths() method throws a nullpointer exception if the pathString argument is null
> ----------------------------------------------------------------------------------------------
>
>                 Key: XBEAN-92
>                 URL: https://issues.apache.org/jira/browse/XBEAN-92
>             Project: XBean
>          Issue Type: Bug
>          Components: finder
>         Environment: IBM JDK 5
>            Reporter: karan singh malhi
>            Assignee: David Blevins
>            Priority: Blocker
>             Fix For: 3.5
>
>
> With IBM JDK 5, when we try to get the system property java.endorsed.dirs, it returns null.  This is a critical issue as it prevents OpenEjb from starting
> In UrlSet, the following method will lead to a NullPointerException:
>     public UrlSet excludeJavaEndorsedDirs() throws MalformedURLException {
>         return excludePaths(System.getProperty("java.endorsed.dirs"));
>     }
> This is because the excludePaths() method assumes that the pathString argument is always non-null.
>    public UrlSet excludePaths(String pathString) throws MalformedURLException {
>         String[] paths = pathString.split(File.pathSeparator);
>         UrlSet urlSet = this;
>         for (String path : paths) {
>             File file = new File(path);
>             urlSet = urlSet.exclude(file);
>         }
>         return urlSet;
>     }

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