Dead lock in CitationImpl
-------------------------
Key: GEOT-1777
URL: http://jira.codehaus.org/browse/GEOT-1777
Project: GeoTools
Issue Type: Bug
Components: core metadata
Affects Versions: 2.4.2
Reporter: Martin Desruisseaux
Assignee: Martin Desruisseaux
Following deadlock has been reported:
{noformat}
"http-8080-2" daemon prio=6 tid=0x4cf12000 nid=0x7dc waiting for monitor entry
[0x4e94d000..0x4e94fb98]
java.lang.Thread.State: BLOCKED (on object monitor)
at
org.geotools.metadata.iso.citation.CitationImpl.getIdentifiers(CitationImpl.java:292)
- waiting to lock <0x07c332b0> (a
org.geotools.metadata.iso.citation.CitationImpl)
at sun.reflect.GeneratedMethodAccessor35.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.geotools.metadata.PropertyAccessor.get(PropertyAccessor.java:339)
at
org.geotools.metadata.PropertyAccessor.shallowEquals(PropertyAccessor.java:420)
at
org.geotools.metadata.MetadataStandard.shallowEquals(MetadataStandard.java:283)
at org.geotools.metadata.AbstractMetadata.equals(AbstractMetadata.java:160)
- locked <0x078fdb20> (a org.geotools.metadata.iso.citation.CitationImpl)
at org.geotools.resources.Utilities.equals(Utilities.java:53)
at org.geotools.referencing.NamedIdentifier.equals(NamedIdentifier.java:670)
at org.geotools.resources.Utilities.equals(Utilities.java:53)
at
org.geotools.referencing.AbstractIdentifiedObject.equals(AbstractIdentifiedObject.java:858)
at
org.geotools.referencing.AbstractReferenceSystem.equals(AbstractReferenceSystem.java:164)
at org.geotools.referencing.crs.AbstractCRS.equals(AbstractCRS.java:159)
at
org.geotools.referencing.crs.AbstractSingleCRS.equals(AbstractSingleCRS.java:154)
at
org.geotools.referencing.AbstractIdentifiedObject.equals(AbstractIdentifiedObject.java:824)
at
org.vfny.geoserver.global.GeoServerFeatureSource.reprojectFeatureCollection(GeoServerFeatureSource.java:396)
(...)
"http-8080-1" daemon prio=6 tid=0x4ce4a400 nid=0x1248 waiting for monitor entry
[0x4e8cd000..0x4e8cfc98]
java.lang.Thread.State: BLOCKED (on object monitor)
at
org.geotools.metadata.iso.citation.CitationImpl.getIdentifiers(CitationImpl.java:292)
- waiting to lock <0x078fdb20> (a
org.geotools.metadata.iso.citation.CitationImpl)
at sun.reflect.GeneratedMethodAccessor35.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.geotools.metadata.PropertyAccessor.get(PropertyAccessor.java:339)
at
org.geotools.metadata.PropertyAccessor.shallowEquals(PropertyAccessor.java:420)
at
org.geotools.metadata.MetadataStandard.shallowEquals(MetadataStandard.java:283)
at org.geotools.metadata.AbstractMetadata.equals(AbstractMetadata.java:160)
- locked <0x07c332b0> (a
org.geotools.metadata.iso.citation.CitationImpl)
at org.geotools.resources.Utilities.equals(Utilities.java:53)
at org.geotools.referencing.NamedIdentifier.equals(NamedIdentifier.java:670)
at org.geotools.resources.Utilities.equals(Utilities.java:53)
at
org.geotools.referencing.AbstractIdentifiedObject.equals(AbstractIdentifiedObject.java:858)
at
org.geotools.referencing.AbstractReferenceSystem.equals(AbstractReferenceSystem.java:164)
at org.geotools.referencing.crs.AbstractCRS.equals(AbstractCRS.java:159)
at
org.geotools.referencing.crs.AbstractSingleCRS.equals(AbstractSingleCRS.java:154)
at
org.geotools.referencing.AbstractIdentifiedObject.equals(AbstractIdentifiedObject.java:824)
at
org.geotools.data.crs.ForceCoordinateSystemFeatureResults.forceType(ForceCoordinateSystemFeatureResults.java:95)
(...)
{noformat}
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