he following error is reported only on first occurence :
org.pushingpixels.substance.api.UiThreadingViolationException: State tracking must be done on Event Dispatch Thread
at org.pushingpixels.substance.internal.utils.SubstanceCoreUtilities.testThreadingViolation(SubstanceCoreUtilities.java:2117)
at org.pushingpixels.substance.internal.animation.StateTransitionTracker$ModelStateInfo.clear(StateTransitionTracker.java:171)
at org.pushingpixels.substance.internal.animation.StateTransitionTracker.onModelStateChanged(StateTransitionTracker.java:337)
at org.pushingpixels.substance.internal.animation.StateTransitionTracker$4.stateChanged(StateTransitionTracker.java:262)
at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:349)
at javax.swing.JToggleButton$ToggleButtonModel.setSelected(JToggleButton.java:269)
at javax.swing.AbstractButton.setSelected(AbstractButton.java:348)
at plugins.adufour.roi.ROIMeasures$MeasureSelector.loadParameters(ROIMeasures.java:1295)
at plugins.adufour.roi.ROIMeasures$MeasureSelector.valueChanged(ROIMeasures.java:1363)
at plugins.adufour.roi.ROIMeasures$MeasureSelector.valueChanged(ROIMeasures.java:1)
at plugins.adufour.vars.lang.Var.fireVariableChanged(Var.java:328)
at plugins.adufour.vars.lang.Var.setValue(Var.java:791)
at plugins.adufour.vars.lang.Var.loadFromXML(Var.java:530)
at plugins.adufour.blocks.util.BlocksML.loadWorkFlow_V4(BlocksML.java:1430)
at plugins.adufour.blocks.util.BlocksML.loadWorkFlow_V4(BlocksML.java:1306)
at plugins.adufour.blocks.util.BlocksML.loadWorkFlow(BlocksML.java:773)
at plugins.adufour.protocols.gui.ProtocolPanel.loadWorkFlow(ProtocolPanel.java:454)
at plugins.adufour.protocols.gui.MainFrame$2.run(MainFrame.java:597)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)