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Posted to dev@jmeter.apache.org by Vladimir Sitnikov <si...@gmail.com> on 2019/03/03 08:00:50 UTC
new org.apache.jorphan.gui.DefaultTreeTableModel() == NPE
Hi,
I got almost all the tests working in gradle branch, however I've
noticed that new org.apache.jorphan.gui.DefaultTreeTableModel() leads
to NPE.
Is it just a dead code?
Should we just remove obsolete JTreeTable, DefaultTreeTableModel,
AbstractTreeTableModel, TreeTableModel etc classes from jorphan.gui
package?
If I put jorphan.jar into lib/ext, then JMeterTest fails as follows
(it is true for ant-based test as well):
org.apache.jmeter.junit.JMeterTest > initializationError FAILED
java.lang.Exception: Error creating
org.apache.jorphan.gui.DefaultTreeTableModel
at org.apache.jmeter.junit.JMeterTest.instantiateClass(JMeterTest.java:528)
at org.apache.jmeter.junit.JMeterTest.getObjects(JMeterTest.java:458)
at org.apache.jmeter.junit.JMeterTest.suiteSerializableElements(JMeterTest.java:391)
at org.apache.jmeter.junit.JMeterTest.suite(JMeterTest.java:133)
Caused by:
java.lang.NullPointerException
at org.apache.jorphan.gui.AbstractTreeTableModel.getRowCount(AbstractTreeTableModel.java:114)
at javax.swing.table.DefaultTableModel.setDataVector(DefaultTableModel.java:224)
at javax.swing.table.DefaultTableModel.<init>(DefaultTableModel.java:124)
at javax.swing.table.DefaultTableModel.<init>(DefaultTableModel.java:106)
at javax.swing.table.DefaultTableModel.<init>(DefaultTableModel.java:86)
at org.apache.jorphan.gui.AbstractTreeTableModel.<init>(AbstractTreeTableModel.java:49)
at org.apache.jorphan.gui.DefaultTreeTableModel.<init>(DefaultTreeTableModel.java:38)
at org.apache.jorphan.gui.DefaultTreeTableModel.<init>(DefaultTreeTableModel.java:31)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at org.apache.jmeter.junit.JMeterTest.instantiateClass(JMeterTest.java:496)
... 3 more
Vladimir
Re: new org.apache.jorphan.gui.DefaultTreeTableModel() == NPE
Posted by Andrey Pokhilko <ap...@ya.ru>.
Hi,
I know some classes from this package are used by plugins:
https://github.com/undera/jmeter-plugins/search?utf8=%E2%9C%93&q=%22org.apache.jorphan.gui%22&type=
---
Andrey Pokhilko
On 03.03.2019 11:00, Vladimir Sitnikov wrote:
> Hi,
>
> I got almost all the tests working in gradle branch, however I've
> noticed that new org.apache.jorphan.gui.DefaultTreeTableModel() leads
> to NPE.
>
> Is it just a dead code?
> Should we just remove obsolete JTreeTable, DefaultTreeTableModel,
> AbstractTreeTableModel, TreeTableModel etc classes from jorphan.gui
> package?
>
> If I put jorphan.jar into lib/ext, then JMeterTest fails as follows
> (it is true for ant-based test as well):
>
> org.apache.jmeter.junit.JMeterTest > initializationError FAILED
> java.lang.Exception: Error creating
> org.apache.jorphan.gui.DefaultTreeTableModel
> at org.apache.jmeter.junit.JMeterTest.instantiateClass(JMeterTest.java:528)
> at org.apache.jmeter.junit.JMeterTest.getObjects(JMeterTest.java:458)
> at org.apache.jmeter.junit.JMeterTest.suiteSerializableElements(JMeterTest.java:391)
> at org.apache.jmeter.junit.JMeterTest.suite(JMeterTest.java:133)
> Caused by:
> java.lang.NullPointerException
> at org.apache.jorphan.gui.AbstractTreeTableModel.getRowCount(AbstractTreeTableModel.java:114)
> at javax.swing.table.DefaultTableModel.setDataVector(DefaultTableModel.java:224)
> at javax.swing.table.DefaultTableModel.<init>(DefaultTableModel.java:124)
> at javax.swing.table.DefaultTableModel.<init>(DefaultTableModel.java:106)
> at javax.swing.table.DefaultTableModel.<init>(DefaultTableModel.java:86)
> at org.apache.jorphan.gui.AbstractTreeTableModel.<init>(AbstractTreeTableModel.java:49)
> at org.apache.jorphan.gui.DefaultTreeTableModel.<init>(DefaultTreeTableModel.java:38)
> at org.apache.jorphan.gui.DefaultTreeTableModel.<init>(DefaultTreeTableModel.java:31)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> at java.lang.Class.newInstance(Class.java:442)
> at org.apache.jmeter.junit.JMeterTest.instantiateClass(JMeterTest.java:496)
> ... 3 more
>
> Vladimir