return closest;
}
protected void createConnectionAnchors() {
for (int i = 0; i < inputs.size(); i++) {
FixedConnectionAnchor in = new FixedConnectionAnchor(this, inputs.get(i));
connectionAnchors.put(in.getConnectionLabel(), in);
inputConnectionAnchors.addElement(in);
}
for (int i = 0; i < outputs.size(); i++) {
FixedConnectionAnchor out = new FixedConnectionAnchor(this, outputs.get(i));
connectionAnchors.put(out.getConnectionLabel(), out);
outputConnectionAnchors.addElement(out);
}
}