org.eclipse.emf.cdo.util.CommitException: org.eclipse.emf.cdo.common.util.TransportException: java.util.concurrent.TimeoutException
	at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commitSynced(CDOTransactionImpl.java:1803)
	at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commit(CDOTransactionImpl.java:1698)
	at de.dlr.gsoc.mcds.protos.standalone.application.ui.util.DeletionRunnable.run(DeletionRunnable.java:110)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)
Caused by: org.eclipse.emf.cdo.common.util.TransportException: java.util.concurrent.TimeoutException
	at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.send(CDOClientProtocol.java:700)
	at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.openSession(CDOClientProtocol.java:132)
	at org.eclipse.emf.cdo.internal.net4j.CDONet4jSessionImpl.openSession(CDONet4jSessionImpl.java:216)
	at org.eclipse.emf.cdo.internal.net4j.RecoveringCDOSessionImpl.recoverSession(RecoveringCDOSessionImpl.java:233)
	at org.eclipse.emf.cdo.internal.net4j.RecoveringCDOSessionImpl.recover(RecoveringCDOSessionImpl.java:136)
	at org.eclipse.emf.cdo.internal.net4j.RecoveringCDOSessionImpl.recover(RecoveringCDOSessionImpl.java:128)
	at org.eclipse.emf.cdo.internal.net4j.RecoveringCDOSessionImpl$RecoveringExceptionHandler.handleException(RecoveringCDOSessionImpl.java:304)
	at org.eclipse.emf.internal.cdo.session.DelegatingSessionProtocol.handleException(DelegatingSessionProtocol.java:1215)
	at org.eclipse.emf.internal.cdo.session.DelegatingSessionProtocol.commitTransaction(DelegatingSessionProtocol.java:318)
	at org.eclipse.emf.internal.cdo.transaction.CDOSingleTransactionStrategyImpl.commit(CDOSingleTransactionStrategyImpl.java:64)
	at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commitSynced(CDOTransactionImpl.java:1745)
	... 3 more
Caused by: java.util.concurrent.TimeoutException
	at org.eclipse.net4j.util.io.IOTimeoutException.createTimeoutException(IOTimeoutException.java:46)
	at org.eclipse.net4j.signal.Signal.runSync(Signal.java:333)
	at org.eclipse.net4j.signal.SignalProtocol.startSignal(SignalProtocol.java:557)
	at org.eclipse.net4j.signal.RequestWithConfirmation.doSend(RequestWithConfirmation.java:90)
	at org.eclipse.net4j.signal.RequestWithConfirmation.send(RequestWithConfirmation.java:76)
	at org.eclipse.net4j.signal.RequestWithMonitoring.send(RequestWithMonitoring.java:115)
	at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.send(CDOClientProtocol.java:692)
	... 13 more
Caused by: org.eclipse.net4j.util.io.IOTimeoutException
	at org.eclipse.net4j.buffer.BufferInputStream.computeTimeout(BufferInputStream.java:357)
	at org.eclipse.net4j.buffer.BufferInputStream.ensureBuffer(BufferInputStream.java:310)
	at org.eclipse.net4j.buffer.BufferInputStream.read(BufferInputStream.java:135)
	at java.base/java.io.DataInputStream.readByte(DataInputStream.java:270)
	at org.eclipse.net4j.util.io.ExtendedIOUtil.readVarInt(ExtendedIOUtil.java:84)
	at org.eclipse.net4j.util.io.ExtendedDataInputStream.readVarInt(ExtendedDataInputStream.java:35)
	at org.eclipse.net4j.util.io.ExtendedDataInput$Delegating.readVarInt(ExtendedDataInput.java:214)
	at org.eclipse.emf.cdo.spi.common.protocol.CDODataInputImpl.readXInt(CDODataInputImpl.java:123)
	at org.eclipse.emf.cdo.internal.net4j.protocol.OpenSessionRequest.confirming(OpenSessionRequest.java:86)
	at org.eclipse.emf.cdo.internal.net4j.protocol.OpenSessionRequest.confirming(OpenSessionRequest.java:1)
	at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientRequestWithMonitoring.confirming(CDOClientRequestWithMonitoring.java:131)
	at org.eclipse.net4j.signal.RequestWithMonitoring.confirming(RequestWithMonitoring.java:196)
	at org.eclipse.net4j.signal.RequestWithConfirmation.doExtendedInput(RequestWithConfirmation.java:126)
	at org.eclipse.net4j.signal.Signal.doInput(Signal.java:423)
	at org.eclipse.net4j.signal.RequestWithConfirmation.doExecute(RequestWithConfirmation.java:106)
	at org.eclipse.net4j.signal.RequestWithMonitoring.doExecute(RequestWithMonitoring.java:260)
	at org.eclipse.net4j.signal.SignalActor.execute(SignalActor.java:53)
	at org.eclipse.net4j.signal.Signal.runSync(Signal.java:329)
	... 18 more