Could we check Null when attachFragments in felix-framework-3.20

[echo_o]

Hi guys,

After I upgrade felix framework from 3.0.9 to 3.2.0,  I met an error like this:

java.lang.NullPointerException
        at java.util.ArrayList.<init>(ArrayList.java:131)
        at 
org.apache.felix.framework.ModuleImpl.attachFragments(ModuleImpl.java:1183)
        at 
org.apache.felix.framework.BundleImpl.closeModules(BundleImpl.java:138)
        at org.apache.felix.framework.BundleImpl.close(BundleImpl.java:101)
        at 
org.apache.felix.framework.Felix$SystemBundleActivator.stop(Felix.java:4593)
        at 
org.apache.felix.framework.util.SecureAction.stopActivator(SecureAction.java:651)
        at org.apache.felix.framework.Felix.stopBundle(Felix.java:2226)
        at org.apache.felix.framework.Felix$3.run(Felix.java:876)
        at java.lang.Thread.run(Thread.java:619)

It seems that there is no Null checking when felix close a Module with 
fragments.  Here is the codes from ModuleImpl.java, line 1183.

List<Wire> hostWires = new ArrayList<Wire>(m_fragments.get(i).getWires()); 

It would be better to check whether getWires() return null before using it.  
Thank you very much

2011-04-02 



echo_o