What does this mean?

What does it mean when your process is stuck in the following:

"AWT-EventQueue-0" prio=10 tid=0x09821400 nid=0x1370 runnable
[0xb51b5000..0xb51b70b0]
   java.lang.Thread.State: RUNNABLE
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:129)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
    at java.io.BufferedInputStream.read(BufferedInputStream.java:237)
    - locked <0x8160ffa8> (a java.io.BufferedInputStream)
    at org.postgresql.core.PGStream.ReceiveChar(PGStream.java:256)
    at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1163)
    at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:188)
    - locked <0x8160fd50> (a org.postgresql.core.v3.QueryExecutorImpl)
    at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:452)
    at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:354)
    at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:258)
    at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.postgresql.ds.common.PooledConnectionImpl$StatementHandler.invoke(PooledConnectionImpl.java:474)
    at $Proxy1.executeQuery(Unknown Source)
    at com.kodak.ei.assetmanager.database.DBVenueID.getVenueID(DBVenueID.java:153)
    - locked <0x90309d40> (a java.lang.Class for
com.kodak.ei.assetmanager.database.DBVenueID)
    at com.kodak.ei.assetmanager.database.DBPerformance.parseResultSet(DBPerformance.java:161)
    at com.kodak.ei.assetmanager.database.DBPerformance.getPerformancesForVenue(DBPerformance.java:346)
    - locked <0x90333040> (a java.lang.Class for
com.kodak.ei.assetmanager.database.DBPerformance)
    at kodak.dcms.DBShowList.getScheduleDay(DBShowList.java:204)
    at kodak.dcms.DBScreenDay.reloadFromDB(DBScreenDay.java:1202)
    - locked <0x80140178> (a kodak.dcms.DBScreenDay)
    at kodak.dcms.DBScreenDay.<init>(DBScreenDay.java:118)
    at kodak.dcms.DBTheatreDayCache.get(DBTheatreDayCache.java:139)
    at kodak.cms.scheduler.TheatreDay.getDBScreenDay(TheatreDay.java:1713)
    at kodak.cms.scheduler.ScreenDay.loadSchedule(ScreenDay.java:308)
    at kodak.cms.scheduler.TheatreDay.loadSchedule(TheatreDay.java:716)
    at kodak.cms.scheduler.TheatreDay.dateChanged(TheatreDay.java:685)
    at kodak.cms.scheduler.TheatreDay$12.propertyChange(TheatreDay.java:1180)
    at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)

--
House: "Because it doesn't hurt here. Because I don't want to be in
pain, I don't want to be miserable."
Amber: "Well...You can't always get what you want."