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vertexChangeListeners.add(listener); } public void fireVertexSizeChanged() { for(VertexChangeListener l : vertexChangeListeners) { l.vertexSizeChanged(new VertexEvent(this, false)); } }
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l.vertexSizeChanged(new VertexEvent(this, false)); } } public void fireVertexLocationChanged() { for(VertexChangeListener l : vertexChangeListeners) { l.vertexLocationChanged(new VertexEvent(this, changing)); } }