351352353354355356357358359360361
@Override public boolean isArgumentVisible(Argument argument) { if (boxSet==null) return false; for (BoxEquation boxEquation : boxSet) { Box box = boxEquation.getEquationBox(); if (box.containsArgument(argument)) { return true; } } return false; }
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System.out.println("[null box set]"); return false; } for (BoxEquation boxEquation : boxSet) { Box box = boxEquation.getEquationBox(); if (box.containsArgument(argument)) { return true; } } return false; }