java.lang.UnsupportedOperationException
	at java.base/java.util.AbstractList.remove(AbstractList.java:169)
	at java.base/java.util.AbstractList$Itr.remove(AbstractList.java:389)
	at java.base/java.util.AbstractList.removeRange(AbstractList.java:600)
	at java.base/java.util.AbstractList.clear(AbstractList.java:245)
	at com.intellij.ui.CollectionListModel.removeAll(CollectionListModel.java:95)
	at com.intellij.ui.CollectionListModel.replaceAll(CollectionListModel.java:118)
	at com.intellij.ui.MutableCollectionComboBoxModel.update(MutableCollectionComboBoxModel.java:27)
	at cc.unitmesh.sketch.gui.chat.ui.AutoDevInputSection.refreshAgentList(AutoDevInputSection.kt:388)
	at cc.unitmesh.sketch.gui.chat.ui.AutoDevInputSection._init_$lambda$11(AutoDevInputSection.kt:194)