[news.eclipse.newcomer] sync calls in org.eclipse.osgi.storagemanager.St

[Sunitha Kambhampati <ksunithaghm@xxxxxxxxx>]

I was running a very simple birt program and a profiler run (java 
-Xrunhprof) using times sample shows a lot of calls being in the 
com.ibm.icu.impl.* and for a cpu:samples profiler run,  I see these 
time spent in sync calls.

TRACE 300171:
        java.io.FileDescriptor.sync(FileDescriptor.java:Unknown line)

org.eclipse.osgi.framework.internal.reliablefile.ReliableFileOutputStream.closeIntermediateFile(ReliableFileOutputStream.java:131)

org.eclipse.osgi.framework.internal.reliablefile.ReliableFileOutputStream.close(ReliableFileOutputStream.java:115)

org.eclipse.osgi.storagemanager.StorageManager.save(StorageManager.java:552)

-----------------
Does this trace look ok/familiar ?

Else, if someone can point me or suggest which projects in Eclipse to 
look at, that would be great.


Another trace that I wanted to bring up here was calls in 
com.ibm.icu.impl.ICUResourceBundleImpl

BIRT uses com.ibm.icu jar. I'll keep looking but just wanted to post 
here one trace, incase someone on this list may have more ideas on why 
there are so many (136285) calls ..

TRACE 330814:
        java.lang.StringBuffer.append(StringBuffer.java:Unknown line) 

com.ibm.icu.impl.ICUResourceBundleImpl.RES_GET_KEY(ICUResourceBundleImpl.java:Unknown 
line) 
com.ibm.icu.impl.ICUResourceBundleImpl.access$1500(ICUResourceBundleImpl.java:Unknown 
line) 
com.ibm.icu.impl.ICUResourceBundleImpl$ResourceTable.getKey(ICUResourceBundleImpl.java:Unknown 
line)

A google search took me to the javadoc here :
http://www.icu-project.org/apiref/icu4j/com/ibm/icu/text/package-tree.html

Thanks,
Sunitha.