Seems like this is a system dependant issue in findbugs. if i remove boolean wait. then it wont compile saying.
[INFO] Return value of java.util.concurrent.CountDownLatch.await(long, TimeUnit) ignored in org.wso2.carbon.gateway.internal.transport.sender.channel.ChannelUtils.openChannel(ChannelFuture, HttpRoute) [org.wso2.carbon.gateway.internal.transport.sender.channel.ChannelUtils] At ChannelUtils.java:[line 95] *Madhuranga Sampath Bandara* Software Engineer WSO2, Inc.;http://wso2.com/ <http://www.google.com/url?q=http%3A%2F%2Fwso2.com%2F&sa=D&sntz=1&usg=AFQjCNGJuLRux6KkJwXKVUCYOtEsNCmIAQ> lean.enterprise.middleware Mobile: +94722241065 On Wed, Nov 11, 2015 at 6:50 PM, Kishanthan Thangarajah <[email protected] > wrote: > Not sure if this is environment specific, but there is actually a unused > variable at > [org.wso2.carbon.gateway.internal.transport.sender.channel.ChannelUtils] > At ChannelUtils.java:[line 95] > > boolean wait = > channelLatch.await(bootstrapConfiguration.getConnectTimeOut(), > TimeUnit.MILLISECONDS); > > The above variable "*wait*" is never used. This is what reported by > findbugs. Please fix this. > > On Wed, Nov 11, 2015 at 5:42 PM, Madhuranga Bandara <[email protected]> > wrote: > >> Hi, >> >> I have tried same on MAC OS with mvn 3.3.3 and >> findbugs-maven-plugin:3.0.2. >> I could build the product without any issue. >> i'm using java 8. >> >> >> *Madhuranga Sampath Bandara* >> Software Engineer >> >> WSO2, Inc.;http://wso2.com/ >> <http://www.google.com/url?q=http%3A%2F%2Fwso2.com%2F&sa=D&sntz=1&usg=AFQjCNGJuLRux6KkJwXKVUCYOtEsNCmIAQ> >> lean.enterprise.middleware >> Mobile: +94722241065 >> >> On Wed, Nov 11, 2015 at 4:22 PM, Chanaka Fernando <[email protected]> >> wrote: >> >>> Madhuranga will look into this. >>> >>> On Wed, Nov 11, 2015 at 4:06 PM, Kishanthan Thangarajah < >>> [email protected]> wrote: >>> >>>> Build is failing on MacOS with maven 3.3.3. >>>> >>>> [INFO] --- findbugs-maven-plugin:3.0.2:check (analyze-compile) @ >>>> org.wso2.carbon.gateway --- >>>> [INFO] BugInstance size is 1 >>>> [INFO] Error size is 0 >>>> [INFO] Total bugs: 1 >>>> *[INFO] Dead store to wait in >>>> org.wso2.carbon.gateway.internal.transport.sender.channel.ChannelUtils.openChannel(ChannelFuture, >>>> HttpRoute) >>>> [org.wso2.carbon.gateway.internal.transport.sender.channel.ChannelUtils] At >>>> ChannelUtils.java:[line 95]* >>>> [INFO] >>>> >>>> To see bug detail using the Findbugs GUI, use the following command >>>> "mvn findbugs:gui" >>>> >>>> [INFO] >>>> ------------------------------------------------------------------------ >>>> [INFO] Reactor Summary: >>>> [INFO] >>>> [INFO] org.wso2.carbon.gateway.parent ..................... SUCCESS [ >>>> 3.126 s] >>>> [INFO] org.wso2.carbon.gateway ............................ FAILURE [ >>>> 10.700 s] >>>> [INFO] WSO2 Carbon - Gateway Feature ...................... SKIPPED >>>> [INFO] WSO2 Gateway Server - Distribution ................. SKIPPED >>>> [INFO] >>>> ------------------------------------------------------------------------ >>>> [INFO] BUILD FAILURE >>>> [INFO] >>>> ------------------------------------------------------------------------ >>>> [INFO] Total time: 14.602 s >>>> [INFO] Finished at: 2015-11-11T15:30:02+05:30 >>>> [INFO] Final Memory: 55M/482M >>>> [INFO] >>>> ------------------------------------------------------------------------ >>>> [ERROR] Failed to execute goal >>>> org.codehaus.mojo:findbugs-maven-plugin:3.0.2:check (analyze-compile) on >>>> project org.wso2.carbon.gateway: failed with 1 bugs and 0 errors -> [Help >>>> 1] >>>> >>>> >>>> -- >>>> *Kishanthan Thangarajah* >>>> Associate Technical Lead, >>>> Platform Technologies Team, >>>> WSO2, Inc. >>>> lean.enterprise.middleware >>>> >>>> Mobile - +94773426635 >>>> Blog - *http://kishanthan.wordpress.com >>>> <http://kishanthan.wordpress.com>* >>>> Twitter - *http://twitter.com/kishanthan >>>> <http://twitter.com/kishanthan>* >>>> >>> >>> >>> >>> -- >>> Thank you and Best Regards, >>> Chanaka Fernando >>> Senior Technical Lead >>> WSO2, Inc.; http://wso2.com >>> lean.enterprise.middleware >>> >>> mobile: +94 773337238 >>> Blog : http://soatutorials.blogspot.com >>> LinkedIn:http://www.linkedin.com/pub/chanaka-fernando/19/a20/5b0 >>> Twitter:https://twitter.com/chanakaudaya >>> >>> >>> >>> >>> >> > > > -- > *Kishanthan Thangarajah* > Associate Technical Lead, > Platform Technologies Team, > WSO2, Inc. > lean.enterprise.middleware > > Mobile - +94773426635 > Blog - *http://kishanthan.wordpress.com <http://kishanthan.wordpress.com>* > Twitter - *http://twitter.com/kishanthan <http://twitter.com/kishanthan>* >
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